What is GHSA-2j2x-q52r-gmg8?

GHSA-2j2x-q52r-gmg8 is a security advisory published by GitHub Security Advisories with High severity. An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in...

Which CVE IDs does GHSA-2j2x-q52r-gmg8 cover?

GHSA-2j2x-q52r-gmg8 covers the following CVE IDs: CVE-2026-84543. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2j2x-q52r-gmg8?

GHSA-2j2x-q52r-gmg8 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-2j2x-q52r-gmg8HighCVSS 7.5

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-84543 →

📋 Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may cause unexpected system termination or corrupt kernel memory.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-84543
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149042
https://support.apple.com/en-us/149043
https://github.com/advisories/GHSA-2j2x-q52r-gmg8