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CVE-2026-58380
HIGH(7.3)CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Risk Signal Score28/100 — MITTEL
- CVSS 7.3 — Hoch
- Weniger als 24 Stunden alt
Beschreibung
A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.