What is GHSA-9jcc-gqr3-q783?

GHSA-9jcc-gqr3-q783 is a security advisory published by GitHub Security Advisories with High severity. In multiple functions of ipphelper.c, there is a possible stack bugger overflow due to a missing...

Which CVE IDs does GHSA-9jcc-gqr3-q783 cover?

GHSA-9jcc-gqr3-q783 covers the following CVE IDs: CVE-2026-58853. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9jcc-gqr3-q783?

GHSA-9jcc-gqr3-q783 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-9jcc-gqr3-q783HighCVSS 7.5

In multiple functions of ipphelper.c, there is a possible stack bugger overflow due to a missing...

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-58853 →

📋 Description

In multiple functions of ipphelper.c, there is a possible stack bugger overflow due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58853
https://source.android.com/docs/security/bulletin/2026/2026-11-01
https://github.com/advisories/GHSA-9jcc-gqr3-q783