PT-2026-22286 · Libvips · Libvips

Niebelungen · Published 2026-02-27 · Updated 2026-02-27 · CVE-2026-3282

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions libvips version 8.19.0

Description A flaw exists in libvips 8.19.0 within the vips unpremultiply build function located in the libvips/conversion/unpremultiply.c file. Manipulation of the alpha band argument can result in an out-of-bounds read. The attack requires local access. An exploit has been published and is potentially usable.

Recommendations Apply patch 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91.

Exploit

Fix

Out of bounds Read

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-119

Related Identifiers

CVE-2026-3282

Affected Products

Libvips

References · 18

• 🔥 https://github.com/libvips/libvips/issues/4881#issue-3944216443 · Exploit
• https://github.com/libvips/libvips/issues/4881 · Vendor Advisory
• https://github.com/libvips/libvips/pull/4886 · Patch
• https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91 · Patch
• https://ubuntu.com/security/CVE-2026-3282 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3282 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-3282 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-3282 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-3282 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-3282 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-3282 · Vendor Advisory
• https://vuldb.com/?id.348011 · Note
• https://vuldb.com/?submit.758862 · Note
• https://twitter.com/CVEnew/status/2027380209557569805 · Twitter Post
• https://vuldb.com/?ctiid.348011 · Note