CVE-2026-120437
Medium
Description
Netpbm before 10.86.51, 11.x before 11.02.30, and 11.03 before 11.15.08 contains an out-of-bounds read vulnerability in the tgatoppm converter's get_pixel() function that uses unchecked pixel values as color map indexes. Attackers can supply a crafted color-mapped Targa file whose pixel values exceed the declared color map bounds to crash the converter or leak adjacent memory into the output image.
SeverityMedium
CVSS6.1
Exploit probability—
ProductNetpbm
PublishedNov 2, 2026
First seenNov 4, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- Netpbm Netpbm10.86.51, 11.02.30, 11.15.08 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Netpbm Netpbm | v < 10.86.51, 11.0 ≤ v < 11.02.30, 11.03 ≤ v < 11.15.08 | 10.86.51, 11.02.30, 11.15.08 |
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