CVE-2026-3282
highpriority · track · 28EPSS 0.002 · 16 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 1.1–7.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (25)
External citations — patches, advisories, analysis.
- https://github.com/libvips/libvips/cnnvd
- https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91cnnvd
- https://github.com/libvips/libvips/issues/4881cnnvd
- https://github.com/libvips/libvips/issues/4881#issue-3944216443cnnvd
- https://github.com/libvips/libvips/pull/4886cnnvd
- https://vuldb.com/?ctiid.348011cnnvd
- https://vuldb.com/?id.348011cnnvd
- https://vuldb.com/?submit.758862cnnvd
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