CVE-2026-58380
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
41/100
Published: 2026-07-06
Modified: 2026-11-05
First seen: 2026-11-02
Status: active
Attack Surface
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
Description
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.
Weakness Classification (1)
Affected Software (4)
| Vendor | Product | Version |
|---|---|---|
| gimp | gimp | 3.2.4 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
References & Advisories (9)
Third Party Advisory
Issue Tracking
Third Party Advisory
Exploit
Issue Tracking
Vendor Advisory
Broken Link