CVE-2026-3282
Last modified
CVE-2026-3282 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libvips | Libvips | 8.19.0 |
References
- https://github.com/libvips/libvips/issues/4881Exploit, Issue Tracking, Vendor Advisory
- https://github.com/libvips/libvips/issues/4881#issue-3944216443Exploit, Issue Tracking, Vendor Advisory
- https://github.com/libvips/libvips/pull/4886Issue Tracking, Patch
- https://vuldb.com/?ctiid.348011Permissions Required, VDB Entry
- https://vuldb.com/?id.348011Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.758862Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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