CVE-2026-112276 — Netpbm through 11.16.00 Heap Out-of-Bounds Read via rasttopnm Colormap
Netpbm through 11.16.00 contains a heap out-of-bounds read vulnerability in rasttopnm that allows attackers to read heap memory by supplying Sun rasterfiles with short colormaps…
Published: 2026-10-19 · CVSS: 6.9 · CVSS 4.0
Netpbm through 11.16.00 contains a heap out-of-bounds read vulnerability in rasttopnm that allows attackers to read heap memory by supplying Sun rasterfiles with short colormaps. Attackers can craft colormapped rasterfiles with pixel bytes exceeding the palette length to leak up to 255 adjacent heap bytes into the PNM output or crash the program.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7