BlackTreeIndependent security intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-9563High confidence

Eclipse Foundation Eclipse Parsson — Uncontrolled Resource Consumption

Eclipse Foundation · Eclipse Parsson

7.5HighCVSS 3.1
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
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-2026-9563 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityorg.eclipse.parsson/parsson: Eclipse Parsson: Denial of Service via uncontrolled resource consumption in JSON parsing
12 known affected

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

  • openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9 as a component of OpenShift Serverless
  • openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9 as a component of OpenShift Serverless
  • parsson as a component of Red Hat build of Apicurio Registry 3
  • parsson as a component of Red Hat build of Debezium 3
  • parsson as a component of streams for Apache Kafka 2
  • parsson as a component of streams for Apache Kafka 3
Summary
A flaw was found in Eclipse Parsson. The JSON parser did not enforce a default maximum on the number of characters consumed while processing a single JSON document. A remote attacker could exploit this by providing a very large, specially crafted JSON document. This could force applications to consume excessive CPU and memory, leading to a denial of service (DoS).
Remediation
For Red Hat OpenShift AI 2.25.11 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.redhat.com/en/documentation/red_hat_openshift_ai/
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-2026-41258

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

In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.

What

In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.

Why

The product does not properly control the allocation and maintenance of a limited resource.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

What

In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.

Why

The product does not properly control the allocation and maintenance of a limited resource.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

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

CISA Vulnrichment records proof-of-concept exploitation in its SSVC data. BlackTree has not independently executed or validated exploit material.

Likely attack path
a network path → Uncontrolled Resource Consumption → disrupt the affected service
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-400 ↗

CWE-400: Uncontrolled Resource Consumption. The product does not properly control the allocation and maintenance of a limited resource.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: 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.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
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.
NetworkUnauthenticatedDenial of serviceCWE-400Public 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-W-2026-2233IBM WebSphere Application Server Liberty: Schwachstelle ermöglicht Denial of Service

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuführen.

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

.cve.org/CVERecord?id=CVE-2026-8177 Référence CVE CVE-2026-8400 https://www.cve.org/CVERecord?id=CVE-2026-8400 Référence CVE CVE-2026-8646 https://www.cve.org/CVERecord?id=CVE-2026-8646 Référence CVE CVE-2026-8723 https://www.cve.org/CVERecord?id=CVE-2026-8723 Référence CVE CVE-2026-9071 https://www.cve.org/CVERecord?id=CVE-2026-9071 Référence CVE CVE-2026-9171 https://www.cve.org/CVERecord?id=CVE-2026-9171 Référence CVE CVE-2026-9320 https://www.cve.org/CVERecord?id=CVE-2026-9320 Référence CVE CVE-2026-9322 https://www.cve.org/CVERecord?id=CVE-2026-9322 Référence CVE CVE-2026-9358 https://www.cve.org/CVERecord?id=CVE-2026-9358 Référence CVE CVE-2026-9563 https://www.cve.org/CVERecord?id=CVE-2026-9563 Référence CVE CVE-2026-9678 https://www.cve.org/CVERecord?id=CVE-2026-9678 Référence CVE CVE-2026-9679 https://www.cve.org/CVERecord?id=CVE-2026-9679 Référence CVE CVE-2026-9697 https://www.cve.org/CVERecord?id=CVE-2026-9697 Référence CVE CVE-2026-9698 https://www.cve.org/CVERecord?id=CVE-2026-9698 Gestion détaillée du document le 28 août 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

Official advisory
CERT-FR · French · CERTFR-2026-AVI-1032Multiples vulnérabilités dans les produits IBM

.cve.org/CVERecord?id=CVE-2026-7771 Référence CVE CVE-2026-8400 https://www.cve.org/CVERecord?id=CVE-2026-8400 Référence CVE CVE-2026-8646 https://www.cve.org/CVERecord?id=CVE-2026-8646 Référence CVE CVE-2026-9002 https://www.cve.org/CVERecord?id=CVE-2026-9002 Référence CVE CVE-2026-9071 https://www.cve.org/CVERecord?id=CVE-2026-9071 Référence CVE CVE-2026-9171 https://www.cve.org/CVERecord?id=CVE-2026-9171 Référence CVE CVE-2026-9320 https://www.cve.org/CVERecord?id=CVE-2026-9320 Référence CVE CVE-2026-9322 https://www.cve.org/CVERecord?id=CVE-2026-9322 Référence CVE CVE-2026-9375 https://www.cve.org/CVERecord?id=CVE-2026-9375 Référence CVE CVE-2026-9563 https://www.cve.org/CVERecord?id=CVE-2026-9563 Référence CVE CVE-2026-9762 https://www.cve.org/CVERecord?id=CVE-2026-9762 Gestion détaillée du document le 14 août 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 systèmes d'information

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0865Multiples vulnérabilités dans les produits IBM

ecord?id=CVE-2026-11714 Référence CVE CVE-2026-11806 https://www.cve.org/CVERecord?id=CVE-2026-11806 Référence CVE CVE-2026-21441 https://www.cve.org/CVERecord?id=CVE-2026-21441 Référence CVE CVE-2026-26007 https://www.cve.org/CVERecord?id=CVE-2026-26007 Référence CVE CVE-2026-34073 https://www.cve.org/CVERecord?id=CVE-2026-34073 Référence CVE CVE-2026-39892 https://www.cve.org/CVERecord?id=CVE-2026-39892 Référence CVE CVE-2026-50645 https://www.cve.org/CVERecord?id=CVE-2026-50645 Référence CVE CVE-2026-9171 https://www.cve.org/CVERecord?id=CVE-2026-9171 Référence CVE CVE-2026-9322 https://www.cve.org/CVERecord?id=CVE-2026-9322 Référence CVE CVE-2026-9563 https://www.cve.org/CVERecord?id=CVE-2026-9563 Gestion détaillée du document le 10 juillet 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 systèmes d'information

Official advisory
NCSC-NL · Dutch · NCSC-2026-0307Kwetsbaarheden verholpen in Oracle Database Producten

Eclipse Parsson versions prior to 1.1.8 had a denial of service vulnerability due to the absence of a default maximum character limit during JSON parsing, which was resolved by introducing a configurable limit of 15 million characters in version 1.1.8.

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
openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9 as a component of OpenShift Serverless; parsson as a component of Red Hat build of Apicurio Registry 3; parsson as a component of Red Hat build of Debezium 3; parsson as a component of streams for Apache Kafka 2; parsson as a component of streams for Apache Kafka 3
Fixed
registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:637af9f72d46dd9807946c1919bb91228802279a253c266a647898f4862e78ed_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:765b5799c6965dd15a1dcd065c766a3a31aa0b01a2b26138b1dd16f8ee72cbd5_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:95e268cb7ccaa66e04f6f71d5b9407216a9b9242b980e87f77c10f4c209f4999_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:967f2ce68b1db798376e91d51f65dbcf005631a77de2d64b114f1098880692e0_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/devspaces/openvsx-rhel9@sha256:560dd6062c5240e73ec60ecc13d402009b01e81ed452b6314c3817a2d116d575_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:61a523a9663ff94b984f06fb72a570a18faf326b5efe6ef7d3ba55f96d4e422f_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:a4f8b673fd049befb193ee8f93ac8167b784cfe35b5de3584b19a95c726d9cff_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:b73b5fef7a238e3a16a0b724a8022588a4f69195743bf489f2bb01e4d3a59113_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:121aee11bc25d5e983808691d3b82905048b5a67ffb01f61c86815867e4e8d08_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:7ba97ebd86b3442cd95ffa2605b7890e2f85731ae84ee696d18bae0633439afe_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:9eccdaac68f3ce6a42a435ceb511483d0f233fb21b3dee8343b8d70cbd67f2ac_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:f74ce43b7d8ade25e5b0f78a41f87db5c6005a85f48cde956b9a87a5892c3a87_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30
Action
For Red Hat OpenShift AI 2.25.11 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.redhat.com/en/documentation/red_hat_openshift_ai/
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 2 Jul 2026 · Last source change 2 Jul 2026, 12:27 UTC · CWE-400 · Uncontrolled Resource Consumption

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-2026-41258
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD not scheduled

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

Material change intelligence

What changed after publication

View recent updates →
  1. Vendor guidanceAuthoritative vendor guidance changed from authoritative remediation link to authoritative remediation link.
    Before
    authoritative remediation link
    After
    authoritative remediation link
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9 as a component of OpenShift Serverless; parsson as a component of Red Hat build of Apicurio Registry 3; parsson as a component of Red Hat build of Debezium 3; rhoai/odh-trustyai-service-rhel9 as a component of Red Hat OpenShift AI (RHOAI); parsson as a component of streams for Apache Kafka 2; parsson as a component of streams for Apache Kafka 3 · Fixed: registry.redhat.io/devspaces/openvsx-rhel9@sha256:560dd6062c5240e73ec60ecc13d402009b01e81ed452b6314c3817a2d116d575_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:61a523a9663ff94b984f06fb72a570a18faf326b5efe6ef7d3ba55f96d4e422f_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:a4f8b673fd049befb193ee8f93ac8167b784cfe35b5de3584b19a95c726d9cff_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:b73b5fef7a238e3a16a0b724a8022588a4f69195743bf489f2bb01e4d3a59113_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:121aee11bc25d5e983808691d3b82905048b5a67ffb01f61c86815867e4e8d08_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:7ba97ebd86b3442cd95ffa2605b7890e2f85731ae84ee696d18bae0633439afe_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:9eccdaac68f3ce6a42a435ceb511483d0f233fb21b3dee8343b8d70cbd67f2ac_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:f74ce43b7d8ade25e5b0f78a41f87db5c6005a85f48cde956b9a87a5892c3a87_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30
    After
    openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9 as a component of OpenShift Serverless; openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9 as a component of OpenShift Serverless; parsson as a component of Red Hat build of Apicurio Registry 3; parsson as a component of Red Hat build of Debezium 3; parsson as a component of streams for Apache Kafka 2; parsson as a component of streams for Apache Kafka 3 · Fixed: registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:637af9f72d46dd9807946c1919bb91228802279a253c266a647898f4862e78ed_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:765b5799c6965dd15a1dcd065c766a3a31aa0b01a2b26138b1dd16f8ee72cbd5_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:95e268cb7ccaa66e04f6f71d5b9407216a9b9242b980e87f77c10f4c209f4999_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-trustyai-service-rhel9@sha256:967f2ce68b1db798376e91d51f65dbcf005631a77de2d64b114f1098880692e0_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/devspaces/openvsx-rhel9@sha256:560dd6062c5240e73ec60ecc13d402009b01e81ed452b6314c3817a2d116d575_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:61a523a9663ff94b984f06fb72a570a18faf326b5efe6ef7d3ba55f96d4e422f_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:a4f8b673fd049befb193ee8f93ac8167b784cfe35b5de3584b19a95c726d9cff_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/openvsx-rhel9@sha256:b73b5fef7a238e3a16a0b724a8022588a4f69195743bf489f2bb01e4d3a59113_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:121aee11bc25d5e983808691d3b82905048b5a67ffb01f61c86815867e4e8d08_amd64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:7ba97ebd86b3442cd95ffa2605b7890e2f85731ae84ee696d18bae0633439afe_s390x as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:9eccdaac68f3ce6a42a435ceb511483d0f233fb21b3dee8343b8d70cbd67f2ac_arm64 as a component of Red Hat OpenShift Dev Spaces 3.30; registry.redhat.io/devspaces/pluginregistry-rhel9@sha256:f74ce43b7d8ade25e5b0f78a41f87db5c6005a85f48cde956b9a87a5892c3a87_ppc64le as a component of Red Hat OpenShift Dev Spaces 3.30
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-41258↗Vendor CSAF · Red Hat Product Security↗CISA Vulnrichment SSVC evidence↗CVE authority or vendor 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-2026-9563 · cve.blacktree.nl