CVE-2026-33327

Description

libvips is a fast image processing library with low memory needs. The `vipsload` operation in versions before and including 8.18.0 could incorrectly determine image dimensions leading to an integer overflow and a subsequent heap-based buffer overflow. This has been patched in version 8.18.1.

References

• https://github.com/libvips/libvips/commit/61e71c13328ed72d0a530dffc19b9b225072bdf9
• https://github.com/libvips/libvips/pull/4934
• https://github.com/libvips/libvips/security/advisories/GHSA-2fcj-gj27-279x