What is GHSA-g5qv-p6x9-9wpv?

GHSA-g5qv-p6x9-9wpv is a security advisory published by GitHub Security Advisories with Critical severity. FrankenPHP standalone static binaries 1.8.0 before 1.13.2 bundle the PHP brotli extension...

Which CVE IDs does GHSA-g5qv-p6x9-9wpv cover?

GHSA-g5qv-p6x9-9wpv covers the following CVE IDs: CVE-2026-128014. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g5qv-p6x9-9wpv?

GHSA-g5qv-p6x9-9wpv has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-g5qv-p6x9-9wpvCriticalCVSS 8.1

FrankenPHP standalone static binaries 1.8.0 before 1.13.2 bundle the PHP brotli extension...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-128014 →

📋 Description

FrankenPHP standalone static binaries 1.8.0 before 1.13.2 bundle the PHP brotli extension statically linked with Brotli 1.2.0, whose decoder contains an out-of-bounds write (CVE-2026-111497). Unauthenticated remote attackers can send crafted data to applications that pass it to brotli_uncompress_add() to crash the entire FrankenPHP process, and possibly cause memory disclosure or code execution.

🔗 References (4)

https://github.com/php/frankenphp/security/advisories/GHSA-p746-jj3f-94p8
https://nvd.nist.gov/vuln/detail/CVE-2026-128014
https://www.vulncheck.com/advisories/frankenphp-1.8.0-before-1.13.2-out-of-bounds-write-via-bundled-brotli-decoder
https://github.com/advisories/GHSA-g5qv-p6x9-9wpv