What is GHSA-3mmh-f663-qw45?

GHSA-3mmh-f663-qw45 is a security advisory published by GitHub Security Advisories with Medium severity. Use of uninitialized resource in Windows Installer allows an unauthorized attacker to disclose...

Which CVE IDs does GHSA-3mmh-f663-qw45 cover?

GHSA-3mmh-f663-qw45 covers the following CVE IDs: CVE-2026-119887. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3mmh-f663-qw45?

GHSA-3mmh-f663-qw45 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-3mmh-f663-qw45MediumCVSS 6.5

Use of uninitialized resource in Windows Installer allows an unauthorized attacker to disclose...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-119887 →

📋 Description

Use of uninitialized resource in Windows Installer allows an unauthorized attacker to disclose information over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119887
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119887
https://github.com/advisories/GHSA-3mmh-f663-qw45