What is GHSA-c99c-vfp3-j237?

GHSA-c99c-vfp3-j237 is a security advisory published by GitHub Security Advisories with Medium severity. Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose...

Which CVE IDs does GHSA-c99c-vfp3-j237 cover?

GHSA-c99c-vfp3-j237 covers the following CVE IDs: CVE-2026-78506. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c99c-vfp3-j237?

GHSA-c99c-vfp3-j237 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-c99c-vfp3-j237MediumCVSS 5.5

Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-78506 →

📋 Description

Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78506
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78506
https://github.com/advisories/GHSA-c99c-vfp3-j237