CVE-2026-120431
High · 7.8CVSS
7.8
EPSS
0.1%
Published
Nov 2, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
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- CVE-2026-121156 Buffer overflow in Dawn in Google Chrome prior to 157.0.8103.38 allowed a remote attacker… CWE-122
- CVE-2026-121113 Buffer overflow in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote… CWE-122
- CVE-2026-121086 Buffer overflow in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker… CWE-122
- CVE-2026-121047 Buffer overflow in Media in Google Chrome prior to 157.0.8103.38 allowed a remote… CWE-122