CVE Explorer

CVE-2026-15154

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:91c3b938e05d1f0f421aa452e13faf3f6bf0e0f0064c38090c407c921fb8c330

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_ai"],"defaultStatus":"affected","packageName":"rhoai/odh-built-in-detector-rhel9","product":"Red Hat OpenShift AI (RHOAI)","vendor":"Red Hat"}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5203259b39e07b6233ffaff5954fab63376ebf3fba018dc56efafcf601a8b953 · sha256:1a7c2607430b2b29… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5203259b39e07b6233ffaff5954fab63376ebf3fba018dc56efafcf601a8b953 · sha256:1a7c2607430b2b29… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-1333","description":"Inefficient Regular Expression Complexity","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5203259b39e07b6233ffaff5954fab63376ebf3fba018dc56efafcf601a8b953 · sha256:1a7c2607430b2b29… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-15154"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5203259b39e07b6233ffaff5954fab63376ebf3fba018dc56efafcf601a8b953 · sha256:1a7c2607430b2b29… · /containers/cna/references/0

{"name":"RHBZ#2498188","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2498188"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5203259b39e07b6233ffaff5954fab63376ebf3fba018dc56efafcf601a8b953 · sha256:1a7c2607430b2b29… · /containers/cna/references/1

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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