Low 3.3Published Feb 26, 2026

CVE-2026-3282libvips unpremultiply.c vips_unpremultiply_build out-of-bounds

Updated under an hour ago (Oct 25, 2026, 11:00 PM ET)

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It affects n/a libvips. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for n/a libvips

Exploited in the last 30 days

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: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
Weakness (CWE): CWE-125, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a libvips libvips:libvips	8.19.0	CNA record
libvips libvips libvips:libvips	8.19.0	NVD

References

https://vuldb.com/?id.348011vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.348011signature, permissions-required, vdb-entry
https://vuldb.com/?submit.758862third-party-advisory, vdb-entry
https://github.com/libvips/libvips/issues/4881issue-tracking, exploit, vendor-advisory
https://github.com/libvips/libvips/pull/4886issue-tracking, patch
https://github.com/libvips/libvips/issues/4881#issue-3944216443exploit, issue-tracking, vendor-advisory
https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91patch
https://github.com/libvips/libvips/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.