Vulnerability Details CVE-2026-3282
A flaw has been found in libvips 8.19.0. This vulnerability affects the function vips_unpremultiply_build of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alpha_band can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been published and may be used. This patch is called 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91. A patch should be applied to remediate this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 2.8%
CVSS Severity
CVSS v3 Score 3.3
CVSS v2 Score 1.7
References
- https://github.com/libvips/libvips/
- https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91
- https://github.com/libvips/libvips/issues/4881
- https://github.com/libvips/libvips/issues/4881#issue-3944216443
- https://github.com/libvips/libvips/pull/4886
- https://vuldb.com/?ctiid.348011
- https://vuldb.com/?id.348011
- https://vuldb.com/?submit.758862