What is GHSA-4hwq-345h-4p3j?

GHSA-4hwq-345h-4p3j is a security advisory published by GitHub Security Advisories with Medium severity. IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes...

Which CVE IDs does GHSA-4hwq-345h-4p3j cover?

GHSA-4hwq-345h-4p3j covers the following CVE IDs: CVE-2026-16702. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4hwq-345h-4p3j?

GHSA-4hwq-345h-4p3j has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-4hwq-345h-4p3jMediumCVSS 6.5

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-16702 →

📋 Description

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to cause a denial of service due to a null pointer dereference.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-16702
https://www.ibm.com/support/pages/node/7286981
https://github.com/advisories/GHSA-4hwq-345h-4p3j