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UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-106066

A heap-based buffer overflow was found in GIMP’s raw data export plug-in.

MEDIUM 6.3EPSS 0.11%

Does this matter?

Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.

Description

A heap-based buffer overflow was found in GIMP’s raw data export plug-in. When exporting very large images, g_malloc() sizing based on overflowing width * height * bytes-per-pixel can allocate far less memory than GEGL reads or writes during export, following integer overflow

CVSS 3.1
6.3 MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H
EPSS
0.11% probability · 1th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Source
secalert@redhat.com
EPSS trend
0%3%5%8 October 2026: 0.11%26 October 2026: 0.11%8 October 202626 October 2026

EPSS moved from 0.1% on 8 October 2026 to 0.1% on 26 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.