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Full vulnerability report · 2026
CVE-2026-33228High confidence

flatted: Prototype Pollution via parse()

WebReflection · flatted

Official source article: GitHub GHSA-RF6F-7FWH-WJGH ↗. Check the applicable product and release in the original source.

8.9HighCVSS 4.0
Recommended action
Patch only the product branches with a verified fix

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Critical, raised one band.upgradedsince 7 Sep 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • A structured source references public exploit or proof-of-concept material.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.99% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs WebReflection flatted and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

5 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 1 affected package state shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcenode-flattedVendor fix publishedDebian records a fixed source-package version for this release.3.2.7~ds-1+deb13u1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcenode-flattedAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcenode-flattedVendor fix publishedDebian records a fixed source-package version for this release.3.4.2~ds-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcenode-flattedVendor fix publishedDebian records a fixed source-package version for this release.3.4.2~ds-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivenode-flattedUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Open-source package ranges2 source-attributed ranges

These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.

Ecosystem and packageAffected rangeFirst fixed versionEvidence
npmflatted<= 3.4.13.4.2GitHub advisory ↗upstream repository advisory · 5 Oct 2026
npmflattedSEMVER: introduced 0; fixed 3.4.23.4.2OSV record ↗aggregator derived · 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-33228 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityflatted: Flatted: Prototype pollution vulnerability allows arbitrary code execution via crafted JSON.
11 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • 3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2
  • 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2
  • rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak
  • org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7
Summary
A flaw was found in flatted, a JavaScript Object Notation (JSON) parser designed for handling circular data structures. A remote attacker can exploit this vulnerability by providing specially crafted JSON input. The parse() function in flatted fails to properly validate string values used as array index keys, allowing an attacker to manipulate internal JavaScript object prototypes. This prototype pollution can enable an attacker to execute arbitrary code or cause a denial of service, impacting the availability and integrity of affected systems.
Remediation
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-13881

No EUVD known-exploited evidence

flatted is a circular JSON parser. Prior to version 3.4.2, the parse() function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with the key "__proto__" returns Array.prototype via the inherited getter. This object is then treated as a legitimate parsed value and assigned as a property of the output object, effectively leaking a live reference to Array.prototype to the consumer. Any code that subsequently writes to that property will pollute the global prototype. This issue has been patched in version 3.4.2.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
8.9 · CVSS 4.0
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

flatted is a circular JSON parser. Prior to version 3.4.2, the parse() function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with the key "__proto__" returns Array.prototype via the inherited getter. This object is then treated as a legitimate parsed value and assigned as a property of the output object, effectively leaking a live reference to Array.prototype to the consumer. Any code that subsequently writes to that property will pollute the global prototype. This issue has been patched in version 3.4.2.

What

flatted is a circular JSON parser. Prior to version 3.4.2, the parse() function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with the key "__proto__" returns Array.prototype via the inherited getter. This object is then treated as a legitimate parsed value and assigned as a property of the output object, effectively leaking a live reference to Array.prototype to the consumer. Any code that subsequently writes to that property will pollute the global prototype. This issue has been patched in version 3.4.2.

Why

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

flatted is a circular JSON parser. Prior to version 3.4.2, the parse() function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with the key "__proto__" returns Array.prototype via the inherited getter. This object is then treated as a legitimate parsed value and assigned as a property of the output object, effectively leaking a live reference to Array.prototype to the consumer. Any code that subsequently writes to that property will pollute the global prototype. This issue has been patched in version 3.4.2.

Why

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Reference recorded

A structured CVE source labels at least one public reference as exploit material. BlackTree has not independently validated that it is safe, reliable or weaponised.

Likely attack path
a network path → Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Not a CVSS 4.0 base metric
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-1321 ↗

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'). The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Common Vulnerability Scoring System 4.0: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.ATNoneAttack requirements: No additional deployment or execution condition is required.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.VCHighVulnerable-system confidentiality: A successful attack can cause a major loss.VIHighVulnerable-system integrity: A successful attack can cause a major loss.VAHighVulnerable-system availability: A successful attack can cause a major loss.SCNoneSubsequent-system confidentiality: No direct loss is represented by this metric.SINoneSubsequent-system integrity: No direct loss is represented by this metric.SANoneSubsequent-system availability: No direct loss is represented by this metric.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-1321Public exploit reference
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-13881Official EUVD mapping

flatted is a circular JSON parser. Prior to version 3.4.2, the parse() function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with the key "__proto__" returns Array.prototype via the inherited getter. This object is then treated as a legitimate parsed value and assigned as a property of the output object, effectively leaking a live reference to Array.prototype to the consumer. Any code that subsequently writes to that property will pollute the global prototype. This issue has been patched in version 3.4.2.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2933Splunk SOAR: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Splunk SOAR ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen SQL-Injection Angriff durchzuführen, um einen Cross-Site Scripting Angriff durchzuführen, und um beliebigen Programmcode auszuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-1220IBM App Connect Enterprise: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Dateien zu manipulieren, und um einen Denial of Service Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260325Security Bulletin 25 Mar 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 25 Mar 2026, published on 25 March 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1056Multiples vulnérabilités dans les produits Splunk

d?id=CVE-2026-31938 Référence CVE CVE-2026-31958 https://www.cve.org/CVERecord?id=CVE-2026-31958 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-32280 https://www.cve.org/CVERecord?id=CVE-2026-32280 Référence CVE CVE-2026-32281 https://www.cve.org/CVERecord?id=CVE-2026-32281 Référence CVE CVE-2026-32283 https://www.cve.org/CVERecord?id=CVE-2026-32283 Référence CVE CVE-2026-32597 https://www.cve.org/CVERecord?id=CVE-2026-32597 Référence CVE CVE-2026-32647 https://www.cve.org/CVERecord?id=CVE-2026-32647 Référence CVE CVE-2026-33186 https://www.cve.org/CVERecord?id=CVE-2026-33186 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33532 https://www.cve.org/CVERecord?id=CVE-2026-33532 Référence CVE CVE-2026-33671 https://www.cve.org/CVERecord?id=CVE-2026-33671 Référence CVE CVE-2026-33672 https://www.cve.org/CVERecord?id=CVE-2026-33672 Référence CVE CVE-2026-33750 https://www.cve.org/CVERecord?id=CVE-2026-33750 Référence CVE CVE-2026-33810 https://www.cve.org/CVERecord?id=CVE-2026-33810 Référence CVE CVE-2026-34180 https://www.cve.org/CVERecord?id=CVE-2026-34180 Référence CVE CVE-2026-34513 https://www.cve.org/CVERecord?id=CVE-2026-34513 Référence CVE CVE-2026-34514 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0834Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-25940 Référence CVE CVE-2026-27212 https://www.cve.org/CVERecord?id=CVE-2026-27212 Référence CVE CVE-2026-27903 https://www.cve.org/CVERecord?id=CVE-2026-27903 Référence CVE CVE-2026-27904 https://www.cve.org/CVERecord?id=CVE-2026-27904 Référence CVE CVE-2026-29063 https://www.cve.org/CVERecord?id=CVE-2026-29063 Référence CVE CVE-2026-2950 https://www.cve.org/CVERecord?id=CVE-2026-2950 Référence CVE CVE-2026-31898 https://www.cve.org/CVERecord?id=CVE-2026-31898 Référence CVE CVE-2026-31938 https://www.cve.org/CVERecord?id=CVE-2026-31938 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33532 https://www.cve.org/CVERecord?id=CVE-2026-33532 Référence CVE CVE-2026-33671 https://www.cve.org/CVERecord?id=CVE-2026-33671 Référence CVE CVE-2026-33672 https://www.cve.org/CVERecord?id=CVE-2026-33672 Référence CVE CVE-2026-33750 https://www.cve.org/CVERecord?id=CVE-2026-33750 Référence CVE CVE-2026-3676 https://www.cve.org/CVERecord?id=CVE-2026-3676 Référence CVE CVE-2026-39892 https://www.cve.org/CVERecord?id=CVE-2026-39892 Référence CVE CVE-2026-42033 https://www.cve.org/CVERecord?id=CVE-2026-42033 Référence CVE CVE-2026-42034 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0667Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-31802 Référence CVE CVE-2026-31808 https://www.cve.org/CVERecord?id=CVE-2026-31808 Référence CVE CVE-2026-31988 https://www.cve.org/CVERecord?id=CVE-2026-31988 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-32597 https://www.cve.org/CVERecord?id=CVE-2026-32597 Référence CVE CVE-2026-32874 https://www.cve.org/CVERecord?id=CVE-2026-32874 Référence CVE CVE-2026-32875 https://www.cve.org/CVERecord?id=CVE-2026-32875 Référence CVE CVE-2026-33036 https://www.cve.org/CVERecord?id=CVE-2026-33036 Référence CVE CVE-2026-3304 https://www.cve.org/CVERecord?id=CVE-2026-3304 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33349 https://www.cve.org/CVERecord?id=CVE-2026-33349 Référence CVE CVE-2026-33412 https://www.cve.org/CVERecord?id=CVE-2026-33412 Référence CVE CVE-2026-33916 https://www.cve.org/CVERecord?id=CVE-2026-33916 Référence CVE CVE-2026-33937 https://www.cve.org/CVERecord?id=CVE-2026-33937 Référence CVE CVE-2026-33938 https://www.cve.org/CVERecord?id=CVE-2026-33938 Référence CVE CVE-2026-33939 https://www.cve.org/CVERecord?id=CVE-2026-33939 Référence CVE CVE-2026-33940 https://www.cve.org/CVERecord?id=CVE-2026-33940 Référence CVE CVE-2026-33941 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0641Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-27903 Référence CVE CVE-2026-27904 https://www.cve.org/CVERecord?id=CVE-2026-27904 Référence CVE CVE-2026-29045 https://www.cve.org/CVERecord?id=CVE-2026-29045 Référence CVE CVE-2026-29063 https://www.cve.org/CVERecord?id=CVE-2026-29063 Référence CVE CVE-2026-29087 https://www.cve.org/CVERecord?id=CVE-2026-29087 Référence CVE CVE-2026-31958 https://www.cve.org/CVERecord?id=CVE-2026-31958 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-32597 https://www.cve.org/CVERecord?id=CVE-2026-32597 Référence CVE CVE-2026-33186 https://www.cve.org/CVERecord?id=CVE-2026-33186 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33671 https://www.cve.org/CVERecord?id=CVE-2026-33671 Référence CVE CVE-2026-33672 https://www.cve.org/CVERecord?id=CVE-2026-33672 Référence CVE CVE-2026-33750 https://www.cve.org/CVERecord?id=CVE-2026-33750 Référence CVE CVE-2026-34268 https://www.cve.org/CVERecord?id=CVE-2026-34268 Référence CVE CVE-2026-34282 https://www.cve.org/CVERecord?id=CVE-2026-34282 Référence CVE CVE-2026-35554 https://www.cve.org/CVERecord?id=CVE-2026-35554 Référence CVE CVE-2026-35611 https://www.cve.org/CVERecord?id=CVE-2026-35611 Référence CVE CVE-2026-3713 https://www.cve.org/CVERecord?id=C

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0627Multiples vulnérabilités dans les produits Splunk

d?id=CVE-2026-32283 Référence CVE CVE-2026-32288 https://www.cve.org/CVERecord?id=CVE-2026-32288 Référence CVE CVE-2026-32289 https://www.cve.org/CVERecord?id=CVE-2026-32289 Référence CVE CVE-2026-32776 https://www.cve.org/CVERecord?id=CVE-2026-32776 Référence CVE CVE-2026-32777 https://www.cve.org/CVERecord?id=CVE-2026-32777 Référence CVE CVE-2026-32778 https://www.cve.org/CVERecord?id=CVE-2026-32778 Référence CVE CVE-2026-33055 https://www.cve.org/CVERecord?id=CVE-2026-33055 Référence CVE CVE-2026-33056 https://www.cve.org/CVERecord?id=CVE-2026-33056 Référence CVE CVE-2026-33186 https://www.cve.org/CVERecord?id=CVE-2026-33186 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33810 https://www.cve.org/CVERecord?id=CVE-2026-33810 Référence CVE CVE-2026-33870 https://www.cve.org/CVERecord?id=CVE-2026-33870 Référence CVE CVE-2026-33871 https://www.cve.org/CVERecord?id=CVE-2026-33871 Référence CVE CVE-2026-34073 https://www.cve.org/CVERecord?id=CVE-2026-34073 Référence CVE CVE-2026-34477 https://www.cve.org/CVERecord?id=CVE-2026-34477 Référence CVE CVE-2026-34478 https://www.cve.org/CVERecord?id=CVE-2026-34478 Référence CVE CVE-2026-34480 https://www.cve.org/CVERecord?id=CVE-2026-34480 Référence CVE CVE-2026-34871 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0523Multiples vulnérabilités dans les produits IBM

ecord?id=CVE-2026-22737 Référence CVE CVE-2026-2391 https://www.cve.org/CVERecord?id=CVE-2026-2391 Référence CVE CVE-2026-24051 https://www.cve.org/CVERecord?id=CVE-2026-24051 Référence CVE CVE-2026-26278 https://www.cve.org/CVERecord?id=CVE-2026-26278 Référence CVE CVE-2026-27601 https://www.cve.org/CVERecord?id=CVE-2026-27601 Référence CVE CVE-2026-27970 https://www.cve.org/CVERecord?id=CVE-2026-27970 Référence CVE CVE-2026-2950 https://www.cve.org/CVERecord?id=CVE-2026-2950 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-33186 https://www.cve.org/CVERecord?id=CVE-2026-33186 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33532 https://www.cve.org/CVERecord?id=CVE-2026-33532 Référence CVE CVE-2026-3621 https://www.cve.org/CVERecord?id=CVE-2026-3621 Référence CVE CVE-2026-4800 https://www.cve.org/CVERecord?id=CVE-2026-4800 Gestion détaillée du document le 30 avril 2026 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systè

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0500Multiples vulnérabilités dans VMware Tanzu

ord?id=CVE-2026-27903 Référence CVE CVE-2026-27904 https://www.cve.org/CVERecord?id=CVE-2026-27904 Référence CVE CVE-2026-29074 https://www.cve.org/CVERecord?id=CVE-2026-29074 Référence CVE CVE-2026-29145 https://www.cve.org/CVERecord?id=CVE-2026-29145 Référence CVE CVE-2026-2950 https://www.cve.org/CVERecord?id=CVE-2026-2950 Référence CVE CVE-2026-29786 https://www.cve.org/CVERecord?id=CVE-2026-29786 Référence CVE CVE-2026-31802 https://www.cve.org/CVERecord?id=CVE-2026-31802 Référence CVE CVE-2026-32141 https://www.cve.org/CVERecord?id=CVE-2026-32141 Référence CVE CVE-2026-32280 https://www.cve.org/CVERecord?id=CVE-2026-32280 Référence CVE CVE-2026-33228 https://www.cve.org/CVERecord?id=CVE-2026-33228 Référence CVE CVE-2026-33532 https://www.cve.org/CVERecord?id=CVE-2026-33532 Référence CVE CVE-2026-33671 https://www.cve.org/CVERecord?id=CVE-2026-33671 Référence CVE CVE-2026-33672 https://www.cve.org/CVERecord?id=CVE-2026-33672 Référence CVE CVE-2026-33750 https://www.cve.org/CVERecord?id=CVE-2026-33750 Référence CVE CVE-2026-33816 https://www.cve.org/CVERecord?id=CVE-2026-33816 Référence CVE CVE-2026-33870 https://www.cve.org/CVERecord?id=CVE-2026-33870 Référence CVE CVE-2026-33871 https://www.cve.org/CVERecord?id=CVE-2026-33871 Référence CVE CVE-2026-34043 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-008441Andrea Giammarchi (WebReflection)のflattedにおけるオブジェクトプロトタイプ属性の不適切に制御された変更に関する脆弱性

flattedは循環JSONパーサーです。バージョン3.4.2以前のflattedのparse()関数には、解析されたJSONから攻撃者が制御する文字列値を直接配列のインデックスキーとして使用できる問題があり、それらが数値であるかどうかを検証しません。内部の入力バッファがJavaScriptの配列であるため、キー"__proto__"でアクセスすると継承されたゲッターを通じてArray.prototypeが返されます。このオブジェクトは正当な解析済み値として扱われ、出力オブジェクトのプロパティとして割り当てられ、結果的にArray.prototypeへのライブ参照が利用者に漏洩します。その後、そのプロパティに書き込みを行うコードはグローバルプロトタイプを汚染します。この問題はバージョン3.4.2で修正されました。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 20 Mar 2026 · Last source change 7 Sept 2026, 12:05 UTC · CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-13881
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    After
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.3; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    After
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.0; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    After
    3scale-amp2/system-rhel7 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp2/system-rhel9 as a component of Red Hat 3scale API Management Platform 2; 3scale-amp20/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp21/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp22/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp24/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp25/system as a component of Red Hat 3scale API Management Platform 2; 3scale-amp26/system as a component of Red Hat 3scale API Management Platform 2; rhbk-quarkus-dist.zip as a component of Red Hat Build of Keycloak; org.keycloak-keycloak-parent as a component of Red Hat Single Sign-On 7 · Fixed: registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:1a883d0526f205beab9dfc51c5ac32b6a494dd950465b319076bf3a72e05e798_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:2ef62503cd347fba4ae4e9fe659a39fd7ceeb6be9b29ac8c1a1071f378ad7fbc_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:841c0c2af089daa79d66d73da42e9b7f1880db3ee27a1160e8e2f230f125c9f4_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf4-rhel9@sha256:91568609093559b57722d4125b472a815fabb79888a56ac5e444d34a90c5f944_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:03182e8c0d9a28dd8dab831b3740bb588fd8d03f6783d24c492e53e52df5613d_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:2d882541f78495cb6ab25932d03947e038d5e477d878210e506dffcd787d201b_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:ccce0a754cefa59c426bea1b1c8c345487a1cd35d147f50d8c2c881401b9ea7c_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/logging-console-plugin-pf5-rhel9@sha256:cdd84d0f5e4fbe28071182219185e2dc5a1f478c48a14eb2a34ef9dc8d75dc96_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:6f053e36d5ef57ba6d04f036a55800097264d9a5cac5dd96198b7afafa8cb93f_amd64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:8c22f14eb3db715badfbe34e86fee590ac4435095db4f359d555360abde376cc_arm64 as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:935e17334aec23c168cd36ca6dd83ee5710ed44caa38247b759d1778298e2bad_ppc64le as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9@sha256:aa84b143c1e0e4ca0186c75bf1e46b4cfdbdd7cdfaee4acdcb6bffe697b6aa0f_s390x as a component of Cluster Observability Operator 1.5.2; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:bb763e2b7a9d101f73b03b9e1c5688e7034fd9d31413e890817bd4098a7d42f9_amd64 as a component of Red Hat Developer Hub 1.8; registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:80453720616cee369e9f79863ef1815a2741afdeb25d3572085d11ad54afa9a0_amd64 as a component of Red Hat Developer Hub 1.9
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    < 3.4.2 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    flatted: < 3.4.2 · Fixed: RHSA-2026:34342: Cluster Observability Operator 1.5.0
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-33228 · cve.blacktree.nl