CVE-2026-13367 json
IBM Informix Dynamic Server Privilege Escalation Vulnerability in oninit Utility
published 2026-08-12 2 mo ago modified 2026-10-23 16 d ago also EUVD-2026-57623
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit setuid-root utility.
Patch / fix
- ibm.com/support/pages/node/7282829 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- IBM Informix Dynamic Server
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
ibm.com
/support/pages/node/7282829
vendor-advisory, patch
Sources
- CVE List CVE-2026-13367
- NVD CVE-2026-13367
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.