BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-15154High confidence

Guardrails-detectors: guardrails-detectors: unauthenticated regular-expression denial of service (redos) via detector_params.regex

Red Hat · Red Hat OpenShift AI 2.25

Official source article: Red Hat RHSA-2026:53261 ↗. Check the applicable product and release in the original source.

6.5MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Medium, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.48% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Red Hat Red Hat OpenShift AI 2.25 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: As exposure requiresRemediation target: Within 365 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.

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-2026-15154 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityguardrails-detectors: guardrails-detectors: Unauthenticated Regular-Expression Denial of Service (ReDoS) via detector_params.regex
24 fixed

The vendor explicitly identifies these products or versions as containing the fix.

  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:098f5e28dfc097b69748be2d9fdd392a4bf03b8c43ce2c049bbb60c87f66ab68_s390x as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:1d4a14dd88adf38e9a0d089ff5fb6f85511bb609b30de50e695cc9031a3de80a_arm64 as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5d55fc5c3111e5ca57fae6e440c078e40a933b2bb17c03bd9656cc4f7b2778fc_ppc64le as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5db776b1ae15a9c8b38f5c40a5d2e123f35966db9f2bdb1de6faa21ee6c3e9ea_s390x as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:89cdb5783188b1b594cd7e0c6da1993397d60fe706e3469c331693f38c168b4d_amd64 as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bbae57467b7801ead9ce5c3d4cd2c65857d460ff5e585608f3419646f700afbc_ppc64le as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64 as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:fcf07f316b252c2d62d8d6a1a739f55ef3ec0b6aa493dc75c6f2900d60666aa7_amd64 as a component of Red Hat OpenShift AI 2.25
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:060c8cfa5da0f39e670b657bbf675685c609d2f060fbead6f3135c9e9cf26a66_amd64 as a component of Red Hat OpenShift AI 3.3
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:6a3e7d0dcb52e8ea9e4f73344ff216b880dadf61f03a0551b7e97fe383098368_arm64 as a component of Red Hat OpenShift AI 3.3
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:9baf53fb4f1395596104c48e58eca01ec4b4bb445d3a5d6b03fc5ee782500975_arm64 as a component of Red Hat OpenShift AI 3.3
  • registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:a99728acf3903cde208545be44c734eea2568ab85e85e1f42c7b44b34e99280c_ppc64le as a component of Red Hat OpenShift AI 3.3
Summary
A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.
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.

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-2026-42382

No EUVD known-exploited evidence

A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.

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
6.5 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.

What

A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.

Why

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

How

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

What

A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.

Why

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

How

An attacker operating through an adjacent network 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.
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
an adjacent network → Inefficient Regular Expression Complexity → disrupt the affected service
Attack surface
Adjacent
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-1333 ↗

CWE-1333: Inefficient Regular Expression Complexity. The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:A/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.

AVAdjacentAttack vector: The attacker must be on an adjacent or logically close 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.
UnauthenticatedDenial of serviceCWE-1333
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-42382Official EUVD mapping

A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2750Red Hat OpenShift: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Red Hat OpenShift ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Dateien zu manipulieren.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-023304レッドハットのopenshift aiにおける非効率的な正規表現の複雑さに関する脆弱性

Red Hat OpenShift AIのコンポーネントである`guardrails-detectors`に脆弱性が発見されました。この脆弱性は正規表現のサービス拒否（ReDoS）攻撃として知られており、リモートの攻撃者が特別に細工された正規表現を公開検出APIに提供できる問題です。これにより壊滅的なバックトラッキングが発生し、ワーカープロセスがCPUを100%無限に消費し続けるため、guardrailsが仲介するLLMパイプライン全体にサービス拒否を引き起こす可能性があります。

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
< d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1
Fixed
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. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 8 Jul 2026 · Last source change 30 Sept 2026, 16:55 UTC · CWE-1333 · Inefficient Regular Expression Complexity

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-2026-42382
Product sourceCNA
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. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:53261; removed remediation: access.redhat.com/RHSA-2026:73987; removed vendor advisory: access.redhat.com/RHSA-2026:73987.
    Before
    remediation: access.redhat.com/RHSA-2026:73987 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: access.redhat.com/RHSA-2026:73987 · 1 more references
    After
    remediation: access.redhat.com/RHSA-2026:53261 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2498188
    secalert@redhat.com ↗
  2. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:73987; added vendor advisory: access.redhat.com/RHSA-2026:73987; removed remediation: access.redhat.com/RHSA-2026:53261.
    Before
    remediation: access.redhat.com/RHSA-2026:53261 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2498188
    After
    remediation: access.redhat.com/RHSA-2026:73987 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: access.redhat.com/RHSA-2026:73987 · 1 more references
    access.redhat.com ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: Red Hat OpenShift AI 2.25: 1784230964 < *, 1787235925 < *; Red Hat OpenShift AI 3.3: 1785137880 < *; Red Hat OpenShift AI 3.4: 1783569145 < *, 1786617316 < *
    After
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: Red Hat OpenShift AI 2.25: 1784230964 < *, 1787235925 < *; Red Hat OpenShift AI 3.3: 1785137880 < *, 1789573032 < *; Red Hat OpenShift AI 3.4: 1783569145 < *, 1786617316 < *
    CNA ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:098f5e28dfc097b69748be2d9fdd392a4bf03b8c43ce2c049bbb60c87f66ab68_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:1d4a14dd88adf38e9a0d089ff5fb6f85511bb609b30de50e695cc9031a3de80a_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5d55fc5c3111e5ca57fae6e440c078e40a933b2bb17c03bd9656cc4f7b2778fc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5db776b1ae15a9c8b38f5c40a5d2e123f35966db9f2bdb1de6faa21ee6c3e9ea_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:89cdb5783188b1b594cd7e0c6da1993397d60fe706e3469c331693f38c168b4d_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bbae57467b7801ead9ce5c3d4cd2c65857d460ff5e585608f3419646f700afbc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:fcf07f316b252c2d62d8d6a1a739f55ef3ec0b6aa493dc75c6f2900d60666aa7_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:060c8cfa5da0f39e670b657bbf675685c609d2f060fbead6f3135c9e9cf26a66_amd64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:9baf53fb4f1395596104c48e58eca01ec4b4bb445d3a5d6b03fc5ee782500975_arm64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c11d85206d14bbe4dbdfb9405a67aa37c74010b967cac0d435890458a171299f_s390x as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c7a0bfdc527692a60afc897e5ebee5540402bf88842be05db89fe9864b5043bd_ppc64le as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:3037ef27d81723dbe3ca98bf55c5c93fff42f3fad5935559cbf6eb272778ed7f_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:551899da1e1be5c9a7a33cae64084475fc367a72933a17e92c67172c58793744_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b017469cbd901503271b8944df40a74cf408c5223a880c696448f2b098b7c112_amd64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b3a09d1d083e748ef32c1d173c410a046d449a2459b496f13ad1249288b507cd_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bddfb02d685a2511cbf83bf8c6fba7872864b411adcb06d272bbfda89882883a_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c70f10b4fdb9a688317dfea72e937da2989430dc69c9914a03f0eddd30445f10_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e7d23a7fa4026469af734196cc0f56d5fdadd79eb5d04bb77c152019356ab679_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e9e2eb575f56216b410a01502409ca5c8e01a173ee3be9cab348f24d28057535_amd64 as a component of Red Hat OpenShift AI 3.4
    After
    Fixed: registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:098f5e28dfc097b69748be2d9fdd392a4bf03b8c43ce2c049bbb60c87f66ab68_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:1d4a14dd88adf38e9a0d089ff5fb6f85511bb609b30de50e695cc9031a3de80a_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5d55fc5c3111e5ca57fae6e440c078e40a933b2bb17c03bd9656cc4f7b2778fc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5db776b1ae15a9c8b38f5c40a5d2e123f35966db9f2bdb1de6faa21ee6c3e9ea_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:89cdb5783188b1b594cd7e0c6da1993397d60fe706e3469c331693f38c168b4d_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bbae57467b7801ead9ce5c3d4cd2c65857d460ff5e585608f3419646f700afbc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:fcf07f316b252c2d62d8d6a1a739f55ef3ec0b6aa493dc75c6f2900d60666aa7_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:060c8cfa5da0f39e670b657bbf675685c609d2f060fbead6f3135c9e9cf26a66_amd64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:6a3e7d0dcb52e8ea9e4f73344ff216b880dadf61f03a0551b7e97fe383098368_arm64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:9baf53fb4f1395596104c48e58eca01ec4b4bb445d3a5d6b03fc5ee782500975_arm64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:a99728acf3903cde208545be44c734eea2568ab85e85e1f42c7b44b34e99280c_ppc64le as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bf08b9713fb677f4b3605c29ac85fcabc4d41d085b605306c21ae1be4edfb510_amd64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c11d85206d14bbe4dbdfb9405a67aa37c74010b967cac0d435890458a171299f_s390x as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c7a0bfdc527692a60afc897e5ebee5540402bf88842be05db89fe9864b5043bd_ppc64le as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:dab9ae66c726e3aee041f5366806f52b2d49636a5d5784ed7d6b6d7bd62215d1_s390x as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:3037ef27d81723dbe3ca98bf55c5c93fff42f3fad5935559cbf6eb272778ed7f_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:551899da1e1be5c9a7a33cae64084475fc367a72933a17e92c67172c58793744_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b017469cbd901503271b8944df40a74cf408c5223a880c696448f2b098b7c112_amd64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b3a09d1d083e748ef32c1d173c410a046d449a2459b496f13ad1249288b507cd_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bddfb02d685a2511cbf83bf8c6fba7872864b411adcb06d272bbfda89882883a_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c70f10b4fdb9a688317dfea72e937da2989430dc69c9914a03f0eddd30445f10_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e7d23a7fa4026469af734196cc0f56d5fdadd79eb5d04bb77c152019356ab679_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e9e2eb575f56216b410a01502409ca5c8e01a173ee3be9cab348f24d28057535_amd64 as a component of Red Hat OpenShift AI 3.4
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift AI 2.25: 1784230964 < *; Red Hat OpenShift AI 3.3: 1785137880 < *; Red Hat OpenShift AI 3.4: 1783569145 < *, 1786617316 < *
    After
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: Red Hat OpenShift AI 2.25: 1784230964 < *, 1787235925 < *; Red Hat OpenShift AI 3.3: 1785137880 < *; Red Hat OpenShift AI 3.4: 1783569145 < *, 1786617316 < *
    CNA ↗
  6. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:53261; removed remediation: access.redhat.com/RHSA-2026:65126; removed vendor advisory: access.redhat.com/RHSA-2026:65126.
    Before
    remediation: access.redhat.com/RHSA-2026:65126 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: access.redhat.com/RHSA-2026:65126 · 1 more references
    After
    remediation: access.redhat.com/RHSA-2026:53261 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2498188
    secalert@redhat.com ↗
  7. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:65126; added vendor advisory: access.redhat.com/RHSA-2026:65126; removed remediation: access.redhat.com/RHSA-2026:53261.
    Before
    remediation: access.redhat.com/RHSA-2026:53261 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2498188
    After
    remediation: access.redhat.com/RHSA-2026:65126 · vendor advisory: access.redhat.com/CVE-2026-15154 · vendor advisory: access.redhat.com/RHSA-2026:65126 · 1 more references
    access.redhat.com ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    After
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: 1784230964 < *; 1787235925 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    CNA ↗
  9. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-15154 to remediation: access.redhat.com/CVE-2026-15154.
    Before
    remediation: access.redhat.com/CVE-2026-15154
    After
    remediation: access.redhat.com/CVE-2026-15154
    Red Hat Product Security ↗
  10. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:1d4a14dd88adf38e9a0d089ff5fb6f85511bb609b30de50e695cc9031a3de80a_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5d55fc5c3111e5ca57fae6e440c078e40a933b2bb17c03bd9656cc4f7b2778fc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5db776b1ae15a9c8b38f5c40a5d2e123f35966db9f2bdb1de6faa21ee6c3e9ea_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:fcf07f316b252c2d62d8d6a1a739f55ef3ec0b6aa493dc75c6f2900d60666aa7_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:060c8cfa5da0f39e670b657bbf675685c609d2f060fbead6f3135c9e9cf26a66_amd64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:9baf53fb4f1395596104c48e58eca01ec4b4bb445d3a5d6b03fc5ee782500975_arm64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c11d85206d14bbe4dbdfb9405a67aa37c74010b967cac0d435890458a171299f_s390x as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c7a0bfdc527692a60afc897e5ebee5540402bf88842be05db89fe9864b5043bd_ppc64le as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:3037ef27d81723dbe3ca98bf55c5c93fff42f3fad5935559cbf6eb272778ed7f_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:551899da1e1be5c9a7a33cae64084475fc367a72933a17e92c67172c58793744_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b017469cbd901503271b8944df40a74cf408c5223a880c696448f2b098b7c112_amd64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b3a09d1d083e748ef32c1d173c410a046d449a2459b496f13ad1249288b507cd_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bddfb02d685a2511cbf83bf8c6fba7872864b411adcb06d272bbfda89882883a_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c70f10b4fdb9a688317dfea72e937da2989430dc69c9914a03f0eddd30445f10_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e7d23a7fa4026469af734196cc0f56d5fdadd79eb5d04bb77c152019356ab679_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e9e2eb575f56216b410a01502409ca5c8e01a173ee3be9cab348f24d28057535_amd64 as a component of Red Hat OpenShift AI 3.4
    After
    Fixed: registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:098f5e28dfc097b69748be2d9fdd392a4bf03b8c43ce2c049bbb60c87f66ab68_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:1d4a14dd88adf38e9a0d089ff5fb6f85511bb609b30de50e695cc9031a3de80a_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5d55fc5c3111e5ca57fae6e440c078e40a933b2bb17c03bd9656cc4f7b2778fc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:5db776b1ae15a9c8b38f5c40a5d2e123f35966db9f2bdb1de6faa21ee6c3e9ea_s390x as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:89cdb5783188b1b594cd7e0c6da1993397d60fe706e3469c331693f38c168b4d_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bbae57467b7801ead9ce5c3d4cd2c65857d460ff5e585608f3419646f700afbc_ppc64le as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c041b82ea051a3ad476720c6e12c8ba16e5ad49576dd363713ab543732b4a513_arm64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:fcf07f316b252c2d62d8d6a1a739f55ef3ec0b6aa493dc75c6f2900d60666aa7_amd64 as a component of Red Hat OpenShift AI 2.25; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:060c8cfa5da0f39e670b657bbf675685c609d2f060fbead6f3135c9e9cf26a66_amd64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:9baf53fb4f1395596104c48e58eca01ec4b4bb445d3a5d6b03fc5ee782500975_arm64 as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c11d85206d14bbe4dbdfb9405a67aa37c74010b967cac0d435890458a171299f_s390x as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c7a0bfdc527692a60afc897e5ebee5540402bf88842be05db89fe9864b5043bd_ppc64le as a component of Red Hat OpenShift AI 3.3; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:3037ef27d81723dbe3ca98bf55c5c93fff42f3fad5935559cbf6eb272778ed7f_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:551899da1e1be5c9a7a33cae64084475fc367a72933a17e92c67172c58793744_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b017469cbd901503271b8944df40a74cf408c5223a880c696448f2b098b7c112_amd64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:b3a09d1d083e748ef32c1d173c410a046d449a2459b496f13ad1249288b507cd_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:bddfb02d685a2511cbf83bf8c6fba7872864b411adcb06d272bbfda89882883a_s390x as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:c70f10b4fdb9a688317dfea72e937da2989430dc69c9914a03f0eddd30445f10_ppc64le as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e7d23a7fa4026469af734196cc0f56d5fdadd79eb5d04bb77c152019356ab679_arm64 as a component of Red Hat OpenShift AI 3.4; registry.redhat.io/rhoai/odh-built-in-detector-rhel9@sha256:e9e2eb575f56216b410a01502409ca5c8e01a173ee3be9cab348f24d28057535_amd64 as a component of Red Hat OpenShift AI 3.4
    Red Hat Product Security ↗
  11. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    After
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    CNA ↗
  12. Affected versionsThe structured affected or fixed version information changed.
    Before
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: 1784230964 < *; 1787235925 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift AI 2.25: 1784230964 < *; Red Hat OpenShift AI 3.3: 1785137880 < *; Red Hat OpenShift AI 3.4: 1783569145 < *, 1786617316 < *
    CNA ↗
  13. Affected versionsThe structured affected or fixed version information changed.
    Before
    < d857e059f8a2dedb5c7ea9a2c307c4cfd7983fd1 · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    CNA ↗
  14. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: 1784230964 < *; 1785137880 < *; 1783569145 < *; 1786617316 < *
    CNA ↗
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-2026-42382↗Vendor advisory↗Vendor advisory↗CVE authority or vendor reference · Red Hat RHSA-2026:53261↗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-2026-15154 · cve.blacktree.nl