What is GHSA-5vjr-2cg4-x9qw?

GHSA-5vjr-2cg4-x9qw is a security advisory published by GitHub Security Advisories with High severity. Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an...

Which CVE IDs does GHSA-5vjr-2cg4-x9qw cover?

GHSA-5vjr-2cg4-x9qw covers the following CVE IDs: CVE-2026-87695. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5vjr-2cg4-x9qw?

GHSA-5vjr-2cg4-x9qw has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-5vjr-2cg4-x9qwHighCVSS 7.8

Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-87695 →

📋 Description

Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87695
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-87695
https://github.com/advisories/GHSA-5vjr-2cg4-x9qw