What is GHSA-48h4-8xvm-v78r?

GHSA-48h4-8xvm-v78r is a security advisory published by GitHub Security Advisories with High severity. IBM Guardium Data Protection 12.0, 12.1, and 12.2 is vulnerable to a buffer overrun in the TDS ...

Which CVE IDs does GHSA-48h4-8xvm-v78r cover?

GHSA-48h4-8xvm-v78r covers the following CVE IDs: CVE-2026-84058. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-48h4-8xvm-v78r?

GHSA-48h4-8xvm-v78r has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-48h4-8xvm-v78rHighCVSS 8.1

IBM Guardium Data Protection 12.0, 12.1, and 12.2 is vulnerable to a buffer overrun in the TDS ...

Vendor

GitHub Security Advisories

Published

October 9, 2026

Last Modified

October 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-84058 →

📋 Description

IBM Guardium Data Protection 12.0, 12.1, and 12.2 is vulnerable to a buffer overrun in the TDS (Microsoft SQL Server) PRELOGIN packet decoder. A remote attacker who can send a specially crafted TDS PRELOGIN packet to a network monitored by an IBM Guardium Collector may cause a denial of service or potentially execute arbitrary code on the Collector appliance.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-84058
https://www.ibm.com/support/pages/node/7291674
https://github.com/advisories/GHSA-48h4-8xvm-v78r