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Full vulnerability report · 2026
CVE-2026-42778High confidence

Apache MINA: CWE-502 Deserialization of Untrusted Data (take 2)

Apache Software Foundation · Apache MINA

9.8CriticalCVSS 3.1
Recommended action
Within 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityCriticalOperational priority:Critical, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.75% 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.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Apache Software Foundation Apache MINA 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.

Distribution package intelligence

Release-specific package status

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

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.

Distribution releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · esm-appsmina2Under 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 ranges4 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
Mavenorg.apache.mina:mina-coreECOSYSTEM: introduced 2.1.0; fixed 2.1.122.1.12OSV record ↗aggregator derived · 10 Sep 2026
Mavenorg.apache.mina:mina-coreECOSYSTEM: introduced 2.2.0; fixed 2.2.72.2.7OSV record ↗aggregator derived · 10 Sep 2026
mavenorg.apache.mina:mina-core>= 2.1.0, < 2.1.122.1.12GitHub advisory ↗github reviewed aggregator · 7 May 2026
mavenorg.apache.mina:mina-core>= 2.2.0, < 2.2.72.2.7GitHub advisory ↗github reviewed aggregator · 7 May 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.

2 current
CVE-2026-42778 · CSAF 2.0 · revision 3 · finalRed Hat Product SecurityApache MINA: deserialization of untrusted data (incomplete fix for CVE-2026-41409)
3 known affected

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

  • jenkins-2-plugins.src as a component of OpenShift Developer Tools and Services
  • jenkins.src as a component of OpenShift Developer Tools and Services
  • mina-core as a component of Red Hat build of Apache Camel for Spring Boot 4
Summary
A flaw was found in Apache MINA. An incomplete fix for a deserialization issue in the `AbstractIoBuffer.getObject()` method allowed a static initializer in a class to be executed before the classname allowlist was applied. This vulnerability allows a remote attacker to execute arbitrary code in applications calling the `IoBuffer.getObject()` method.
Remediation
It is recommended that existing users of Red Hat OpenShift Developer Tools - OpenShift Jenkins 4.12 upgrade to the latest. This image uses java-21-openjdk as the default JDK. java-25-openjdk is not available in rhel8 images. java-17-openjdk is removed.
CVE-2026-42778 · CSAF 2.0 · revision 1 · finalStackable Product Security TeamStackable Security Advisory for: CVE-2026-42778
14 known not affected

The vendor explicitly states that these products are not affected by this CVE.

  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A0027f86704eaa5207ee6b28f0b395211981b02c133f1c184ee09a2be7b09cdd6?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.4?type=jar@pkg:oci/nifi@sha256%3A6c3ff83ff818e3147a4e3215b296b896f28186d54a3c6eb6cddda4fe788d5c21?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.5?type=jar@pkg:oci/nifi@sha256%3A0238904553b3d193dcee9c06d75de8371caaaf0d9846e4dd306e3d135b353be9?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A6e44ddff87c1ec73c6c304de0bb623258f2156111f68a9da8259d1c97dd0b733?arch=arm64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.4?type=jar@pkg:oci/nifi@sha256%3Ace993fec00718e182c3db95deb5b253d48eeb1479fbca95ac987b16d9b105684?arch=arm64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.5?type=jar@pkg:oci/nifi@sha256%3A28fe303036f6aa3ecca3b3ad6b7f5c156fd6b2b28bd23010b1b95866d1545764?arch=arm64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A37dc3275b34ef2d8cbdca70a8cfb1656a48d96543a47ec705940445d857d1089?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A8532d621c3edefa81940a2a65f707fb13d064542ea3a87092cd939b5cbce02c2?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.4?type=jar@pkg:oci/nifi@sha256%3Af438103b7c7a8aacbbcacb9df14c314f9304b2788b845a89f6c8867ba08ee6ae?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.2.4?type=jar@pkg:oci/nifi@sha256%3A6b63ebf93ddf308084d6121fc9024b07dbc6726572adb1937f574bd647381991?arch=amd64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A94724f6c19f64a1567dc570e4f8ba842bfd18ebda1295c153ecf6640642d6236?arch=arm64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
  • pkg:maven/org.apache.mina/mina-core@2.1.6?type=jar@pkg:oci/nifi@sha256%3A789cc75638f0ba10ac05cf5126ee71d1b1ff4509e3dc7f7186b7eed38a244090?arch=arm64&repository_url=oci.stackable.tech%2Fsdp%2Fnifi
Summary
The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.110, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade
Remediation
No remediation text is recorded.
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-2026-26492

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 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Patch available
01

What, why and how

The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.110, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade

What

The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.110, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade

Why

Attacker-influenced serialised data is reconstructed as trusted objects, which can invoke dangerous application behaviour.

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

The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.110, and 2.2.0 <= 2.2.6. The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade

Why

Attacker-influenced serialised data is reconstructed as trusted objects, which can invoke dangerous application behaviour.

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.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Deserialization of Untrusted Data → 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
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-502 ↗

CWE-502: Deserialization of Untrusted Data. The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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:H/I:H/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.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.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.
NetworkUnauthenticatedCWE-502
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-2260IBM Operational Decision Manager: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM Operational Decision Manager ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, und um Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260506Security Bulletin 06 May 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 06 May 2026, published on 6 May 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

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

d?id=CVE-2026-42498 Référence CVE CVE-2026-42577 https://www.cve.org/CVERecord?id=CVE-2026-42577 Référence CVE CVE-2026-42578 https://www.cve.org/CVERecord?id=CVE-2026-42578 Référence CVE CVE-2026-42580 https://www.cve.org/CVERecord?id=CVE-2026-42580 Référence CVE CVE-2026-42581 https://www.cve.org/CVERecord?id=CVE-2026-42581 Référence CVE CVE-2026-42584 https://www.cve.org/CVERecord?id=CVE-2026-42584 Référence CVE CVE-2026-42585 https://www.cve.org/CVERecord?id=CVE-2026-42585 Référence CVE CVE-2026-42586 https://www.cve.org/CVERecord?id=CVE-2026-42586 Référence CVE CVE-2026-42587 https://www.cve.org/CVERecord?id=CVE-2026-42587 Référence CVE CVE-2026-42778 https://www.cve.org/CVERecord?id=CVE-2026-42778 Référence CVE CVE-2026-42779 https://www.cve.org/CVERecord?id=CVE-2026-42779 Référence CVE CVE-2026-43512 https://www.cve.org/CVERecord?id=CVE-2026-43512 Référence CVE CVE-2026-43513 https://www.cve.org/CVERecord?id=CVE-2026-43513 Référence CVE CVE-2026-43514 https://www.cve.org/CVERecord?id=CVE-2026-43514 Référence CVE CVE-2026-43515 https://www.cve.org/CVERecord?id=CVE-2026-43515 Référence CVE CVE-2026-43827 https://www.cve.org/CVERecord?id=CVE-2026-43827 Référence CVE CVE-2026-43828 https://www.cve.org/CVERecord?id=CVE-2026-43828 Référence CVE CVE-2026-43868 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-014207Apache Software FoundationのMINAにおける信頼できないデータのデシリアライゼーションに関する脆弱性

Apache MINAのAbstractIoBuffer.getObject()における脆弱性は、逆シリアライズ対象のクラス名のホワイトリストが不適切なタイミングで適用されたため、悪意あるクラスの逆シリアライズが可能になる問題です。この脆弱性はバージョン2.1.0から2.1.11および2.2.0から2.2.6に影響し、2.1.12および2.2.7で修正されています。影響を受けるシステムは安全のためにこれらの修正バージョンへアップグレードすることが推奨されます。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6776Apache 제품 보안 업데이트 권고

Apache MINA에서 발생하는 데이터 역직렬화 취약점(CVE-2026-42778) [1][2]

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
Action
It is recommended that existing users of Red Hat OpenShift Developer Tools - OpenShift Jenkins 4.12 upgrade to the latest. This image uses java-21-openjdk as the default JDK. java-25-openjdk is not available in rhel8 images. java-17-openjdk is removed.
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 1 May 2026 · Last source change 2 May 2026, 03:55 UTC · CWE-502 · Deserialization of Untrusted Data

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-2026-26492
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
    2.2.X ≤ 2.2.6; 2.1.X ≤ 2.1.11 · 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
    2.2.X ≤ 2.2.6; 2.1.X ≤ 2.1.11 · Fixed: It is recommended that existing users of Red Hat OpenShift Developer Tools - OpenShift Jenkins 4.12 upgrade to the latest. This image uses java-21-openjdk as the default JDK. java-25-openjdk is not available in rhel8 images. java-17-openjdk is removed.
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    jenkins-2-plugins.src as a component of OpenShift Developer Tools and Services; jenkins.src as a component of OpenShift Developer Tools and Services; mina-core as a component of Red Hat build of Apache Camel for Spring Boot 4 · Fixed: registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:e79a3e5f5482a8001dcf546d06d54ebeeaeed4e0bc94b0f3697706ec5dabf8ee_amd64 as a component of OpenShift Developer Tools and Services 4.12; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:37dd5afbdaa9ba1402ac6757bd0c51bfd7e965499f94a94c06770c7d4bf46a93_arm64 as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:40d8b88bbe9099090a13ed3b8c90ad81667e7cd7bfa3913b00ab59149ed79ac9_ppc64le as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:5d5328ff56d7cff72402a1475c5aded6a3fbb76d283075a00d1083ea2a58037a_amd64 as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:6cfea92fa5f74bf4f2ba11c3fabcaa10de1f1c44e9b3c35fca0c71408dc6308a_s390x as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:0a038ab72bea1f2570f20b4c3a91fdf02a45592bdd9f8262172813cca34033d6_amd64 as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:70727b31d43ee373a1cffb12bdbcb47c2f5fe03d174ff0016a4ef44e176064bf_s390x as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:83699a96de9627cb0164bf9ae31d3d3537c93b41a72c2ce3bf1ff96a56d3f341_arm64 as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:c23664a89feb1e9389947c5baed48fe1012cd36b8e39ca88716d2dad62195788_ppc64le as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:14eee04312ebb032755dff97021736569979eb87ee6a96ec592b3d1791732cfe_ppc64le as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:5c41bf031b295d6773099ecb09857b2afcd2c14235e85d9deab37eda1ff19f94_s390x as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:7e4a9fe0b2881fecd816ef99777a45ced93427988b1a9eff0acbcc4d12d0454e_amd64 as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:aefa004885cff2364970e66a5c0d7afb8ad76eb107320136256ef564aed71da1_arm64 as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:18f4d6ea1e04bdb63a3fddb7658dc125977ac82671ca46bfbd6c3d3c34bb25a5_amd64 as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:468400f50a67fa6d0c4228377ca7e558e598d981230e96535914751ff5a78a40_s390x as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:8cd34b71c985aa26ec4dcde523a42d536cbcf3edb7b43757a50d5d7110423a48_arm64 as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:d31294d03ca7f688563c7e3840d0aeabbd66779c67861e05fa5b114d945f9266_ppc64le as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:33284e3e3e41e780016da544d7a6324c6d7f316ffb86142fa62a0db2bd78af58_ppc64le as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:75f60dc27c6dc7b1893b701c50f5d90e78eaf429fb464d800ab893a232e956da_amd64 as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:8efc65dc6bb19045cc801f6f07f4e2801f710ba105e5d36d7e88bc5d251a3a14_arm64 as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:b89b59be7aadc4b8ea009199ece674648d80c0a5254c5b6a852acd6cc92d45cf_s390x as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:18a0a6ff86aa74b7319fe71cbe221b0868cf2964f8faa31cb00c01544db6195d_s390x as a component of OpenShift Developer Tools and Services 4.21; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:318ff68c15583bd4cfa8f4ea3b9254160f3b0a0b1308a6cb93f39241bee605f9_arm64 as a component of OpenShift Developer Tools and Services 4.21; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:a01210c1f2794b2a85fb434b3e9f054b06504c7b36eb1e6fb7665c1a6b2dc7c9_amd64 as a component of OpenShift Developer Tools and Services 4.21; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:eb64943a855ef3071a795d7e1b67759aa51a8f05ab5c44bf575cfb670a70b125_ppc64le as a component of OpenShift Developer Tools and Services 4.21
    After
    jenkins-2-plugins.src as a component of OpenShift Developer Tools and Services; jenkins.src as a component of OpenShift Developer Tools and Services; mina-core as a component of Red Hat build of Apache Camel for Spring Boot 4 · Fixed: registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:e79a3e5f5482a8001dcf546d06d54ebeeaeed4e0bc94b0f3697706ec5dabf8ee_amd64 as a component of OpenShift Developer Tools and Services 4.12; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:9335d056f63325a5e27878cdff6cca5124b316d6f1a5bc997f9116eac37c608e_amd64 as a component of OpenShift Developer Tools and Services 4.13; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:1a2dc4181e1d7843b562548bc136407baa4ddb00b0722d3bf0b9a680e0bf49a5_ppc64le as a component of OpenShift Developer Tools and Services 4.14; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:8e233835f50fa220f239f725680ed652db47107ce05850c6c42ea85c24795e98_amd64 as a component of OpenShift Developer Tools and Services 4.14; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:df06db520f7e03e268af43ce242923a48890ebe25926b3d3995babe722cdaf20_s390x as a component of OpenShift Developer Tools and Services 4.14; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:e6948192af84f65c1bb3e90b80e24f7b29e2857bbeaee6255eb8328abf2d8366_arm64 as a component of OpenShift Developer Tools and Services 4.14; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:37dd5afbdaa9ba1402ac6757bd0c51bfd7e965499f94a94c06770c7d4bf46a93_arm64 as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:40d8b88bbe9099090a13ed3b8c90ad81667e7cd7bfa3913b00ab59149ed79ac9_ppc64le as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:5d5328ff56d7cff72402a1475c5aded6a3fbb76d283075a00d1083ea2a58037a_amd64 as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel8@sha256:6cfea92fa5f74bf4f2ba11c3fabcaa10de1f1c44e9b3c35fca0c71408dc6308a_s390x as a component of OpenShift Developer Tools and Services 4.15; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:0a038ab72bea1f2570f20b4c3a91fdf02a45592bdd9f8262172813cca34033d6_amd64 as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:70727b31d43ee373a1cffb12bdbcb47c2f5fe03d174ff0016a4ef44e176064bf_s390x as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:83699a96de9627cb0164bf9ae31d3d3537c93b41a72c2ce3bf1ff96a56d3f341_arm64 as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:c23664a89feb1e9389947c5baed48fe1012cd36b8e39ca88716d2dad62195788_ppc64le as a component of OpenShift Developer Tools and Services 4.16; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:14eee04312ebb032755dff97021736569979eb87ee6a96ec592b3d1791732cfe_ppc64le as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:5c41bf031b295d6773099ecb09857b2afcd2c14235e85d9deab37eda1ff19f94_s390x as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:7e4a9fe0b2881fecd816ef99777a45ced93427988b1a9eff0acbcc4d12d0454e_amd64 as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:aefa004885cff2364970e66a5c0d7afb8ad76eb107320136256ef564aed71da1_arm64 as a component of OpenShift Developer Tools and Services 4.17; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:18f4d6ea1e04bdb63a3fddb7658dc125977ac82671ca46bfbd6c3d3c34bb25a5_amd64 as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:468400f50a67fa6d0c4228377ca7e558e598d981230e96535914751ff5a78a40_s390x as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:8cd34b71c985aa26ec4dcde523a42d536cbcf3edb7b43757a50d5d7110423a48_arm64 as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:d31294d03ca7f688563c7e3840d0aeabbd66779c67861e05fa5b114d945f9266_ppc64le as a component of OpenShift Developer Tools and Services 4.18; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:3da67486715b68d3dfa5e3b53d2ce06153dcc66004aabb777abfa3ab21c8aac0_amd64 as a component of OpenShift Developer Tools and Services 4.19; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:8fee81e34809617638119659d92a5969ee90b520ba5b864d8bd87cc4b94c01ce_arm64 as a component of OpenShift Developer Tools and Services 4.19; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:91ee296f91f6405799e6978b9322eb51ee7ad61d79b29aa20aeba121044bd3b4_s390x as a component of OpenShift Developer Tools and Services 4.19; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:b952b6abb5c988d789c8894523156e5b5c38d5ee63b287b08b0713ffe49b1835_ppc64le as a component of OpenShift Developer Tools and Services 4.19; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:33284e3e3e41e780016da544d7a6324c6d7f316ffb86142fa62a0db2bd78af58_ppc64le as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:75f60dc27c6dc7b1893b701c50f5d90e78eaf429fb464d800ab893a232e956da_amd64 as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:8efc65dc6bb19045cc801f6f07f4e2801f710ba105e5d36d7e88bc5d251a3a14_arm64 as a component of OpenShift Developer Tools and Services 4.20; registry.redhat.io/ocp-tools-4/jenkins-rhel9@sha256:b89b59be7aadc4b8ea009199ece674648d80c0a5254c5b6a852acd6cc92d45cf_s390x as a component of OpenShift Developer Tools and Services 4.20; and 8 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
Fixed release recorded from official guidance
ENISA EUVD · EUVD-2026-26492↗Red Hat Product Security security advisory↗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-2026-42778 · cve.blacktree.nl