What is GHSA-623v-grh4-38m7?

GHSA-623v-grh4-38m7 is a security advisory published by GitHub Security Advisories with High severity. IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service...

Which CVE IDs does GHSA-623v-grh4-38m7 cover?

GHSA-623v-grh4-38m7 covers the following CVE IDs: CVE-2026-87958. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-623v-grh4-38m7?

GHSA-623v-grh4-38m7 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-623v-grh4-38m7HighCVSS 8.1

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service...

Vendor

GitHub Security Advisories

Published

September 11, 2026

Last Modified

September 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-87958 →

📋 Description

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87958
https://www.ibm.com/support/pages/node/7286987
https://github.com/advisories/GHSA-623v-grh4-38m7