CVE-2026-33327

EUVD-2026-46000
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
GitHub_MCNA
7 HIGH
LOCAL
LOW
LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
libvipslibvips
𝑥
≤ 8.18.0
CNA
Debian logo
Debian Releases
Debian Product
Codename
vips
bookworm
vulnerable
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
vulnerable
forky
8.18.4-1
fixed
sid
8.18.4-1
fixed
trixie
vulnerable
Common Weakness Enumeration
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