CVE-2026-28686
ImageMagick has a write heap-buffer-overflow in PCL encoder via undersized output buffer
Summary
ImageMagick has a write heap-buffer-overflow in PCL encoder via undersized output buffer
Original description
The description as published by the source.
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, A heap-buffer-overflow vulnerability exists in the PCL encode due to an undersized output buffer allocation. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-28686 imagemagick Fixed in: 8:6.9.11.60+dfsg-1.3+deb11u11
- Ubuntu UBUNTU-CVE-2026-28686 imagemagick
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov