IBM Db2 vulnerabilities: known CVEs & security history
IBM · Database · 9 tracked CVEs · 0 actively exploited · updated August 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all IBM Db2 release lines — 9 in total. A CVE here doesn't mean your version is affected — check IBM Db2's current status and the safe version to run.
Known IBM Db2 CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-10109 | critical | 9.8 | 1% | 2026 |
| CVE-2026-9762 | high | 7.8 | 0% | 2026 |
| CVE-2026-11906 | medium | 6.5 | 0% | 2026 |
| CVE-2024-54178 | medium | 6.5 | 0% | 2026 |
| CVE-2025-2669 | medium | 6 | 0% | 2026 |
| CVE-2026-7771 | medium | 5.5 | 0% | 2026 |
| CVE-2025-36372 | medium | 5.5 | 0% | 2026 |
| CVE-2025-13755 | medium | 5.5 | 0% | 2026 |
| CVE-2023-33854 | medium | 5.3 | 0% | 2026 |
Is my IBM Db2 version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your IBM Db2 version → · Monitor IBM Db2 for new CVEs →
IBM Db2 vulnerabilities — frequently asked
How many known vulnerabilities does IBM Db2 have?
IsItPatched tracks 9 CVEs for IBM Db2. 1 is critical-severity and 1 high-severity. These span every release line — what matters is whether the version you run is affected.
Does IBM Db2 have any actively-exploited vulnerabilities?
None of IBM Db2's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe IBM Db2 vulnerability?
Among tracked issues, CVE-2026-10109 (CRITICAL, CVSS 9.8) ranks highest — a Code injection weakness.
Is IBM Db2 safe to use?
It depends on the version. The latest supported IBM Db2 release clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: IBM Db2 security status · IBM Db2 end-of-life · actively-exploited CVEs. Always verify against IBM's advisories — see our disclaimer.