CVE-2026-16702 json
IBM® Db2® federated server could allow a remote authenticated attacker to cause a denial of service due to a null pointer dereference
published 2026-09-14 55 d ago modified 2026-09-16 53 d ago also EUVD-2026-77788
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- ibm.com/support/pages/node/7286981 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 55 d ago
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- IBM Db2
Classification
- Weakness
-
- CWE-476 NULL Pointer Dereference
- Technology feeds
References
-
ibm.com
/support/pages/node/7286981
vendor-advisory, patch
Sources
- CVE List CVE-2026-16702
- NVD CVE-2026-16702
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