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Full vulnerability report · 2026
CVE-2026-59879High confidence

Immutable.js `List` 32-bit trie overflow → unrecoverable DoS

immutable-js · immutable-js

8.7HighCVSS 4.0
Recommended action
Within 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

1 package state
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.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archivenode-immutableUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical record ↗Source updated 11 Sept 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-2026-59879 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityimmutable-js: Immutable.js: Denial of Service due to mishandling of large index values in List operations
90 known affected

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

  • cryostat-openshift-console-plugin-npm as a component of Cryostat 4
  • grafana-infinity-datasource-npm as a component of Cryostat 4
  • openshift-logging/logging-view-plugin-rhel9 as a component of Logging Subsystem for Red Hat OpenShift
  • rhmtc/openshift-migration-ui-rhel8 as a component of Migration Toolkit for Containers
  • migration-toolkit-virtualization/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization
  • mtv-candidate/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization
  • multicluster-engine/console-mce-rhel9 as a component of Multicluster Engine for Kubernetes
  • network-observability/network-observability-console-plugin-compat-rhel9 as a component of Network Observability Operator
  • network-observability/network-observability-console-plugin-rhel9 as a component of Network Observability Operator
  • workload-availability/node-healthcheck-must-gather-rhel9 as a component of Node HealthCheck Operator
  • workload-availability/node-healthcheck-operator-bundle as a component of Node HealthCheck Operator
  • workload-availability/node-healthcheck-rhel9-operator as a component of Node HealthCheck Operator
Summary
A flaw was found in Immutable.js, a library providing persistent immutable data structures. This vulnerability occurs when specific List operations, such as List#set or List#setSize, are provided with an index or size value within a particular large range. An attacker could exploit this by providing specially crafted input, leading to an uncatchable infinite loop or unbounded memory allocation, ultimately causing a Denial of Service (DoS) for applications using the library.
Remediation
To mitigate this issue, applications should implement input validation to reject or clamp any externally supplied List index or key-path segment that exceeds a sane maximum, specifically values greater than or equal to 2^30. Additionally, running request handling in isolated worker processes with capped heap sizes (e.g., using `--max-old-space-size`) can contain the impact of a potential process abort.
Optional official sources

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

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2026-42318

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn, List#updateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 ** 30 to 2 ** 31 in setListBounds in src/List.js, causing an empty List to enter an uncatchable infinite loop, a populated List to allocate without bound until process abort, or setSize to silently wrap large values. This issue is fixed in versions 4.3.9 and 5.1.8.

What

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn, List#updateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 ** 30 to 2 ** 31 in setListBounds in src/List.js, causing an empty List to enter an uncatchable infinite loop, a populated List to allocate without bound until process abort, or setSize to silently wrap large values. This issue is fixed in versions 4.3.9 and 5.1.8.

Why

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

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

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn, List#updateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 ** 30 to 2 ** 31 in setListBounds in src/List.js, causing an empty List to enter an uncatchable infinite loop, a populated List to allocate without bound until process abort, or setSize to silently wrap large values. This issue is fixed in versions 4.3.9 and 5.1.8.

Why

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

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 → Integer Overflow or Wraparound → 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-190 ↗

CWE-190: Integer Overflow or Wraparound. The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

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:N/VI:N/VA:H/SC:N/SI:N/SA:N

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.VCNoneVulnerable-system confidentiality: No direct loss is represented by this metric.VINoneVulnerable-system integrity: No direct loss is represented by this metric.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-190Public exploit reference
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-2636IBM Tivoli Netcool/OMNIbus (Immutable.js): Mehrere Schwachstellen ermöglichen Denial of Service

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Tivoli Netcool/OMNIbus ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1165Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-59639 Référence CVE CVE-2026-59642 https://www.cve.org/CVERecord?id=CVE-2026-59642 Référence CVE CVE-2026-59645 https://www.cve.org/CVERecord?id=CVE-2026-59645 Référence CVE CVE-2026-59647 https://www.cve.org/CVERecord?id=CVE-2026-59647 Référence CVE CVE-2026-59648 https://www.cve.org/CVERecord?id=CVE-2026-59648 Référence CVE CVE-2026-59650 https://www.cve.org/CVERecord?id=CVE-2026-59650 Référence CVE CVE-2026-59651 https://www.cve.org/CVERecord?id=CVE-2026-59651 Référence CVE CVE-2026-59652 https://www.cve.org/CVERecord?id=CVE-2026-59652 Référence CVE CVE-2026-59869 https://www.cve.org/CVERecord?id=CVE-2026-59869 Référence CVE CVE-2026-59879 https://www.cve.org/CVERecord?id=CVE-2026-59879 Référence CVE CVE-2026-59880 https://www.cve.org/CVERecord?id=CVE-2026-59880 Référence CVE CVE-2026-59888 https://www.cve.org/CVERecord?id=CVE-2026-59888 Référence CVE CVE-2026-59889 https://www.cve.org/CVERecord?id=CVE-2026-59889 Référence CVE CVE-2026-59893 https://www.cve.org/CVERecord?id=CVE-2026-59893 Référence CVE CVE-2026-59894 https://www.cve.org/CVERecord?id=CVE-2026-59894 Référence CVE CVE-2026-59898 https://www.cve.org/CVERecord?id=CVE-2026-59898 Référence CVE CVE-2026-59899 https://www.cve.org/CVERecord?id=CVE-2026-59899 Référence CVE CVE-2026-59901 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1094Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-59203 Référence CVE CVE-2026-59204 https://www.cve.org/CVERecord?id=CVE-2026-59204 Référence CVE CVE-2026-59205 https://www.cve.org/CVERecord?id=CVE-2026-59205 Référence CVE CVE-2026-5928 https://www.cve.org/CVERecord?id=CVE-2026-5928 Référence CVE CVE-2026-59724 https://www.cve.org/CVERecord?id=CVE-2026-59724 Référence CVE CVE-2026-59725 https://www.cve.org/CVERecord?id=CVE-2026-59725 Référence CVE CVE-2026-59858 https://www.cve.org/CVERecord?id=CVE-2026-59858 Référence CVE CVE-2026-59869 https://www.cve.org/CVERecord?id=CVE-2026-59869 Référence CVE CVE-2026-59877 https://www.cve.org/CVERecord?id=CVE-2026-59877 Référence CVE CVE-2026-59879 https://www.cve.org/CVERecord?id=CVE-2026-59879 Référence CVE CVE-2026-59880 https://www.cve.org/CVERecord?id=CVE-2026-59880 Référence CVE CVE-2026-59887 https://www.cve.org/CVERecord?id=CVE-2026-59887 Référence CVE CVE-2026-59888 https://www.cve.org/CVERecord?id=CVE-2026-59888 Référence CVE CVE-2026-59890 https://www.cve.org/CVERecord?id=CVE-2026-59890 Référence CVE CVE-2026-60081 https://www.cve.org/CVERecord?id=CVE-2026-60081 Référence CVE CVE-2026-60147 https://www.cve.org/CVERecord?id=CVE-2026-60147 Référence CVE CVE-2026-6238 https://www.cve.org/CVERecord?id=CVE-2026-6238 Référence CVE CVE-2026-62389 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1067Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-47063 Référence CVE CVE-2026-47244 https://www.cve.org/CVERecord?id=CVE-2026-47244 Référence CVE CVE-2026-48043 https://www.cve.org/CVERecord?id=CVE-2026-48043 Référence CVE CVE-2026-48959 https://www.cve.org/CVERecord?id=CVE-2026-48959 Référence CVE CVE-2026-48962 https://www.cve.org/CVERecord?id=CVE-2026-48962 Référence CVE CVE-2026-50560 https://www.cve.org/CVERecord?id=CVE-2026-50560 Référence CVE CVE-2026-50645 https://www.cve.org/CVERecord?id=CVE-2026-50645 Référence CVE CVE-2026-54225 https://www.cve.org/CVERecord?id=CVE-2026-54225 Référence CVE CVE-2026-57819 https://www.cve.org/CVERecord?id=CVE-2026-57819 Référence CVE CVE-2026-59879 https://www.cve.org/CVERecord?id=CVE-2026-59879 Référence CVE CVE-2026-59880 https://www.cve.org/CVERecord?id=CVE-2026-59880 Référence CVE CVE-2026-59995 https://www.cve.org/CVERecord?id=CVE-2026-59995 Référence CVE CVE-2026-59996 https://www.cve.org/CVERecord?id=CVE-2026-59996 Référence CVE CVE-2026-59997 https://www.cve.org/CVERecord?id=CVE-2026-59997 Référence CVE CVE-2026-59999 https://www.cve.org/CVERecord?id=CVE-2026-59999 Référence CVE CVE-2026-60000 https://www.cve.org/CVERecord?id=CVE-2026-60000 Référence CVE CVE-2026-60001 https://www.cve.org/CVERecord?id=CVE-2026-60001 Référence CVE CVE-2026-60002 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-023245Immutable-jsのImmutableにおける複数の脆弱性

Immutable.jsは多くの永続的なイミュータブルデータ構造を提供しています。バージョン4.3.9および5.1.8より前のList#set、List#setSize、List#setIn、List#updateIn、および関数型のset、setIn、updateInは、src/List.jsのsetListBounds内で2 ** 30から2 ** 31の範囲のインデックスやサイズを誤処理します。これにより、空のListが捕捉不可能な無限ループに陥ったり、要素を持つListがプロセスが中断されるまで制限なくメモリを割り当てたり、setSizeが大きな値を静かにオーバーフローさせる問題が発生します。この問題はバージョン4.3.9および5.1.8で修正されています。

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.
Patch available
Affected
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.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
To mitigate this issue, applications should implement input validation to reject or clamp any externally supplied List index or key-path segment that exceeds a sane maximum, specifically values greater than or equal to 2^30. Additionally, running request handling in isolated worker processes with capped heap sizes (e.g., using `--max-old-space-size`) can contain the impact of a potential process abort.
04

Evidence and provenance

Published 8 Jul 2026 · Last source change 8 Jul 2026, 19:41 UTC · CWE-190 · Integer Overflow or Wraparound

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-2026-42318
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD enriched

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
    cryostat-openshift-console-plugin-npm as a component of Cryostat 4; grafana-infinity-datasource-npm as a component of Cryostat 4; openshift-logging/logging-view-plugin-rhel9 as a component of Logging Subsystem for Red Hat OpenShift; rhmtc/openshift-migration-ui-rhel8 as a component of Migration Toolkit for Containers; migration-toolkit-virtualization/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; mtv-candidate/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; multicluster-engine/console-mce-rhel9 as a component of Multicluster Engine for Kubernetes; network-observability/network-observability-console-plugin-compat-rhel9 as a component of Network Observability Operator; network-observability/network-observability-console-plugin-rhel9 as a component of Network Observability Operator; workload-availability/node-healthcheck-must-gather-rhel9 as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-operator-bundle as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-rhel9-operator as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel8 as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel9 as a component of Node HealthCheck Operator; openshift-lightspeed/lightspeed-console-plugin-pf5-rhel9 as a component of OpenShift Lightspeed; openshift-lightspeed/lightspeed-console-plugin-rhel9 as a component of OpenShift Lightspeed; openshift-pipelines/pipelines-console-plugin-rhel8 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; openshift-service-mesh/kiali-ossmc-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-ossmc-rhel9 as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-rhel9 as a component of OpenShift Service Mesh 3; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; rhacm2/console-rhel9 as a component of Red Hat Advanced Cluster Management for Kubernetes 2; advanced-cluster-security/rhacs-main-rhel8 as a component of Red Hat Advanced Cluster Security 4; ansible-automation-platform-tech-preview/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; ansible-automation-platform/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; rhcl-1/rhcl-console-plugin-rhel9 as a component of Red Hat Connectivity Link 1; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; discovery/discovery-ui-rhel9 as a component of Red Hat Discovery 2; and 61 more
    After
    cryostat-openshift-console-plugin-npm as a component of Cryostat 4; grafana-infinity-datasource-npm as a component of Cryostat 4; openshift-logging/logging-view-plugin-rhel9 as a component of Logging Subsystem for Red Hat OpenShift; rhmtc/openshift-migration-ui-rhel8 as a component of Migration Toolkit for Containers; migration-toolkit-virtualization/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; mtv-candidate/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; multicluster-engine/console-mce-rhel9 as a component of Multicluster Engine for Kubernetes; network-observability/network-observability-console-plugin-compat-rhel9 as a component of Network Observability Operator; network-observability/network-observability-console-plugin-rhel9 as a component of Network Observability Operator; workload-availability/node-healthcheck-must-gather-rhel9 as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-operator-bundle as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-rhel9-operator as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel8 as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel9 as a component of Node HealthCheck Operator; openshift-lightspeed/lightspeed-console-plugin-pf5-rhel9 as a component of OpenShift Lightspeed; openshift-lightspeed/lightspeed-console-plugin-rhel9 as a component of OpenShift Lightspeed; openshift-pipelines/pipelines-console-plugin-rhel8 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; openshift-service-mesh/kiali-ossmc-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-ossmc-rhel9 as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-rhel9 as a component of OpenShift Service Mesh 3; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; rhacm2/console-rhel9 as a component of Red Hat Advanced Cluster Management for Kubernetes 2; advanced-cluster-security/rhacs-main-rhel8 as a component of Red Hat Advanced Cluster Security 4; ansible-automation-platform-tech-preview/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; ansible-automation-platform/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; rhcl-1/rhcl-console-plugin-rhel9 as a component of Red Hat Connectivity Link 1; discovery/discovery-ui-rhel9 as a component of Red Hat Discovery 2; rhem/flightctl-ui-ocp-rhel9 as a component of Red Hat Edge Manager 1; and 60 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    cryostat-openshift-console-plugin-npm as a component of Cryostat 4; grafana-infinity-datasource-npm as a component of Cryostat 4; openshift-logging/logging-view-plugin-rhel9 as a component of Logging Subsystem for Red Hat OpenShift; rhmtc/openshift-migration-ui-rhel8 as a component of Migration Toolkit for Containers; migration-toolkit-virtualization/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; mtv-candidate/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; multicluster-engine/console-mce-rhel9 as a component of Multicluster Engine for Kubernetes; network-observability/network-observability-console-plugin-compat-rhel9 as a component of Network Observability Operator; network-observability/network-observability-console-plugin-rhel9 as a component of Network Observability Operator; workload-availability/node-healthcheck-must-gather-rhel9 as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-operator-bundle as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-rhel9-operator as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel8 as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel9 as a component of Node HealthCheck Operator; openshift-lightspeed/lightspeed-console-plugin-pf5-rhel9 as a component of OpenShift Lightspeed; openshift-lightspeed/lightspeed-console-plugin-rhel9 as a component of OpenShift Lightspeed; openshift-pipelines/pipelines-console-plugin-rhel8 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; openshift-service-mesh/kiali-ossmc-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-operator-bundle as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-ossmc-rhel9 as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-rhel9 as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-rhel9-operator as a component of OpenShift Service Mesh 3; 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; and 71 more
    After
    cryostat-openshift-console-plugin-npm as a component of Cryostat 4; grafana-infinity-datasource-npm as a component of Cryostat 4; openshift-logging/logging-view-plugin-rhel9 as a component of Logging Subsystem for Red Hat OpenShift; rhmtc/openshift-migration-ui-rhel8 as a component of Migration Toolkit for Containers; migration-toolkit-virtualization/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; mtv-candidate/mtv-console-plugin-rhel9 as a component of Migration Toolkit for Virtualization; multicluster-engine/console-mce-rhel9 as a component of Multicluster Engine for Kubernetes; network-observability/network-observability-console-plugin-compat-rhel9 as a component of Network Observability Operator; network-observability/network-observability-console-plugin-rhel9 as a component of Network Observability Operator; workload-availability/node-healthcheck-must-gather-rhel9 as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-operator-bundle as a component of Node HealthCheck Operator; workload-availability/node-healthcheck-rhel9-operator as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel8 as a component of Node HealthCheck Operator; workload-availability/node-remediation-console-rhel9 as a component of Node HealthCheck Operator; openshift-lightspeed/lightspeed-console-plugin-pf5-rhel9 as a component of OpenShift Lightspeed; openshift-lightspeed/lightspeed-console-plugin-rhel9 as a component of OpenShift Lightspeed; openshift-pipelines/pipelines-console-plugin-rhel8 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; openshift-service-mesh/kiali-ossmc-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-rhel8 as a component of OpenShift Service Mesh 2; openshift-service-mesh/kiali-ossmc-rhel9 as a component of OpenShift Service Mesh 3; openshift-service-mesh/kiali-rhel9 as a component of OpenShift Service Mesh 3; 3scale-amp2/system-rhel8 as a component of Red Hat 3scale API Management Platform 2; rhacm2/console-rhel9 as a component of Red Hat Advanced Cluster Management for Kubernetes 2; advanced-cluster-security/rhacs-main-rhel8 as a component of Red Hat Advanced Cluster Security 4; ansible-automation-platform-tech-preview/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; ansible-automation-platform/automation-dashboard-rhel9 as a component of Red Hat Ansible Automation Platform 2; rhcl-1/rhcl-console-plugin-rhel9 as a component of Red Hat Connectivity Link 1; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; discovery/discovery-ui-rhel9 as a component of Red Hat Discovery 2; and 61 more
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-42318↗Vendor CSAF · Red Hat Product Security↗CISA Vulnrichment SSVC evidence↗Public exploit reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
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-2026-59879 · cve.blacktree.nl