CVE-2025-36123

MEDIUM 5.5CVE-2025-36123 · Published 30/01/2026 · updated 17/06/2026

In short

CVE-2025-36123 is a MEDIUM (CVSS 5.5) vulnerability affecting db2 (ibm).
Chance of exploitation in the next 30 days (EPSS): 0.15%, higher than 4.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
db2 ibm	`≥ 11.5.0, ≤ 11.5.9≥ 12.1.0, ≤ 12.1.3`	No fix yet

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources.

References

ibm.com/support/pages/node/7257627 · Patch

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Package

Affected versions

Patched versions

db2

ibm

≥ 11.5.0, ≤ 11.5.9≥ 12.1.0, ≤ 12.1.3

No fix yet

More vulnerabilities in db2

See all →