What is CVE-2026-4154?

CVE-2026-4154 is a high-severity vulnerability in Gimp, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2026-04-11.

How severe is CVE-2026-4154?

High severity. CVSS v3 base score is 7.8 out of 10.

Integer overflow in Gimp

CVE-2026-4154

GIMP XPM File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability…

Vulnerability class: Integer Overflow

EPSS: 0.001 (22.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Gimp — versions 3.0.8

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

ZDI-26-221 (x_research-advisory)
vendor-provided URL (vendor-advisory)

Frequently asked questions

What is CVE-2026-4154?: CVE-2026-4154 is a high-severity vulnerability in Gimp, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2026-04-11.
How severe is CVE-2026-4154?: High severity. CVSS v3 base score is 7.8 out of 10.