Dashboard / CVE-2026-15154

CVE-2026-15154

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 58/100
Published: 2026-07-08 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
redhat openshift_ai -

References & Advisories (8)

Bug Bounty Relevance

58 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.48%
Raw Score 0.004760
Percentile 41.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00476
2026-10-28
0.00476

Intelligence Sources

nvd ref →

External Links