What is GHSA-wpwv-7jvw-vgv5?

GHSA-wpwv-7jvw-vgv5 is a security advisory published by GitHub Security Advisories with Medium severity. Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office...

Which CVE IDs does GHSA-wpwv-7jvw-vgv5 cover?

GHSA-wpwv-7jvw-vgv5 covers the following CVE IDs: CVE-2026-81387. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wpwv-7jvw-vgv5?

GHSA-wpwv-7jvw-vgv5 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-wpwv-7jvw-vgv5MediumCVSS 5.5

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-81387 →

📋 Description

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-81387
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81387
https://github.com/advisories/GHSA-wpwv-7jvw-vgv5