What is CVE-2026-4153?

CVE-2026-4153 is a high-severity vulnerability in Gimp, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-04-11.

How severe is CVE-2026-4153?

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

Buffer overflow in Gimp

CVE-2026-4153

GIMP PSP File Parsing Heap-based Buffer 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 vuln…

Vulnerability class: Buffer Overflow

EPSS: 0.001 (21.1th 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-122 — Heap-based Buffer Overflow

References

ZDI-26-220 (x_research-advisory)
vendor-provided URL (vendor-advisory)

Frequently asked questions

What is CVE-2026-4153?: CVE-2026-4153 is a high-severity vulnerability in Gimp, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-04-11.
How severe is CVE-2026-4153?: High severity. CVSS v3 base score is 7.8 out of 10.