What is GHSA-vwwc-p79j-c5jm?

GHSA-vwwc-p79j-c5jm is a security advisory published by GitHub Security Advisories with High severity. Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to...

Which CVE IDs does GHSA-vwwc-p79j-c5jm cover?

GHSA-vwwc-p79j-c5jm covers the following CVE IDs: CVE-2026-70313. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vwwc-p79j-c5jm?

GHSA-vwwc-p79j-c5jm has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-vwwc-p79j-c5jmHighCVSS 7.8

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-70313 →

📋 Description

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70313
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70313
https://github.com/advisories/GHSA-vwwc-p79j-c5jm