Netpbm before 10.86.51, 11.x before 11.02.29, and 11.03 before 11.15.07 contains a heap-based buffer overflow in sgitopnm's readChannels() function when processing RLE-compressed SGI images. Attackers can supply crafted SGI files with oversized offset table lengths to write controlled data past the heap buffer, causing crashes or potential code execution.
Metrics
Affected Vendors & Products
References
History
Mon, 02 Nov 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Netpbm before 10.86.51, 11.x before 11.02.29, and 11.03 before 11.15.07 contains a heap-based buffer overflow in sgitopnm's readChannels() function when processing RLE-compressed SGI images. Attackers can supply crafted SGI files with oversized offset table lengths to write controlled data past the heap buffer, causing crashes or potential code execution. | |
| Title | Netpbm before 10.86.51, 11.02.29, and 11.15.07 sgitopnm Heap Buffer Overflow | |
| First Time appeared |
Netpbm Project
Netpbm Project netpbm |
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| Weaknesses | CWE-122 | |
| CPEs | cpe:2.3:a:netpbm_project:netpbm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Netpbm Project
Netpbm Project netpbm |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-11-02T14:28:55.731Z
Updated: 2026-11-06T19:28:27.751Z
Reserved: 2026-11-02T12:42:12.344Z
Link: CVE-2026-120431
No data.
Status : Awaiting Analysis
Published: 2026-11-02T15:17:24.573
Modified: 2026-11-06T20:17:16.743
Link: CVE-2026-120431
No data.
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