What is GHSA-8hqr-48h6-r93j?

GHSA-8hqr-48h6-r93j is a security advisory published by GitHub Security Advisories with Medium severity. vLLM from 0.14.0rc1 before 0.31.0 contains an information disclosure vulnerability in...

Which CVE IDs does GHSA-8hqr-48h6-r93j cover?

GHSA-8hqr-48h6-r93j covers the following CVE IDs: CVE-2026-126395. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8hqr-48h6-r93j?

GHSA-8hqr-48h6-r93j has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-8hqr-48h6-r93jMediumCVSS 5.3

vLLM from 0.14.0rc1 before 0.31.0 contains an information disclosure vulnerability in...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-126395 →

📋 Description

vLLM from 0.14.0rc1 before 0.31.0 contains an information disclosure vulnerability in sanitize_message() whose lowercase-only regex fails to scrub uppercase PIL image addresses. Unauthenticated attackers can send a crafted PNG to endpoints such as /tokenize, triggering HF-processor errors that leak live server heap addresses useful for ASLR bypass.

🔗 References (4)

https://github.com/vllm-project/vllm/security/advisories/GHSA-m9fg-w9qh-67pc
https://nvd.nist.gov/vuln/detail/CVE-2026-126395
https://www.vulncheck.com/advisories/vllm-0.14-0rc1-before-0.31.0-heap-address-disclosure-via-sanitize-message
https://github.com/advisories/GHSA-8hqr-48h6-r93j