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TI-2026-11322 Aliases CVE-2026-13361GHSA-vp4r-fvw6-3hxp

IBM Informix Server Vulnerability in SQL Interface Handler Could Allow Remote Code Execution

Priority MEDIUM 41CWE-121Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

IBM Informix oninit sq_sgkprepare RCE via unchecked SQL Interface length field.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0049 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMInformix Dynamic Server14.10; 12.10.x; 15.0—No fix listedCNA
  • Informix Dynamic Server VendorIBM Affected 14.10; 12.10.x; 15.0 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*15.0 to before 15.0.1.14VulnerableIBM
cpe:2.3:a:ibm:informix_dynamic_server:12.10:*:*:*:*:*:*:*12.10VulnerableIBM
cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*14.10VulnerableIBM
  • cpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:* Versions 15.0 to before 15.0.1.14 Vulnerable ·IBM
  • cpe:2.3:a:ibm:informix_dynamic_server:12.10:*:*:*:*:*:*:* Versions 12.10 Vulnerable ·IBM
  • cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:* Versions 14.10 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-13361
  2. 2026-10-03 Alias added: GHSA-vp4r-fvw6-3hxp

References

Patch 1

  • TI-2009-02627 Integer signedness error in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
  • TI-2009-02626 Multiple buffer overflows in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
  • TI-2010-03848 Integer overflow in librpc.dll in portmap.exe (aka the ISM Portmapper service) in ISM… CVSS 2.0HIGH 10.0
  • TI-2008-00734 Multiple stack-based and heap-based buffer overflows in the Windows RPC components for… CVSS 2.0HIGH 10.0
  • TI-2011-00892 Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows… CVSS 2.0HIGH 9.3
  • TI-2008-00912 Unspecified vulnerability in IBM Informix Dynamic Server (IDS) 7.x through 11.x allows… CVSS 2.0HIGH 10.0
See all 52 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences