What is GHSA-frx9-7h8f-gr63?

GHSA-frx9-7h8f-gr63 is a security advisory published by GitHub Security Advisories with Medium severity. Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose...

Which CVE IDs does GHSA-frx9-7h8f-gr63 cover?

GHSA-frx9-7h8f-gr63 covers the following CVE IDs: CVE-2026-55042. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-frx9-7h8f-gr63?

GHSA-frx9-7h8f-gr63 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-frx9-7h8f-gr63MediumCVSS 5.5

Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-55042 →

📋 Description

Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-55042
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55042
https://github.com/advisories/GHSA-frx9-7h8f-gr63