CVE-2025-1991

7.5 highEPSS 0.4%

High (7.5) in ibm informix dynamic server. EPSS 0.4% chance of exploitation in the next 30 days.

IBM Informix Dynamic Server 12.10,14.10, and15.0 could allow a remote attacker to cause a denial of service due to an integer underflow when processing packets.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-191
Published: 2025-06-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ibm:informix_dynamic_server

References

https://www.ibm.com/support/pages/node/7238455

Check your stack JSON