CVE-2026-33327 | libvips is a fast image processing library with low memory n… | CVSS 7.0 HIGH

Description

libvips is a fast image processing library with low memory needs. The `vipsload` operation in versions before and including 8.18.0 could incorrectly determine image dimensions leading to an integer overflow and a subsequent heap-based buffer overflow. This has been patched in version 8.18.1.

Metadata

CVE ID: CVE-2026-33327
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-03-18 21:23 UTC
Published: 2026-07-20 16:21 UTC
Last updated: 2026-07-20 19:07 UTC
Primary CWE: CWE-190
CWE-190: Integer Overflow or Wraparound
Vendor / Product: libvips / libvips
Sources: cve.org · NVD

Severity & Metrics

7.0 HIGH CVSS 4.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
libvips	libvips	—	<= 8.18.0

Weakness (CWE)

CWE	Source	Description
CWE-190	cna	CWE-190: Integer Overflow or Wraparound

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.0	HIGH	4.0	cna	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

References (3)

https://github.com/libvips/libvips/security/advisories/GHSA-2fcj-gj27-279x https://github.com/libvips/libvips/security/advisories/GHSA-2fcj-gj27-279x
https://github.com/libvips/libvips/pull/4934 https://github.com/libvips/libvips/pull/4934
https://github.com/libvips/libvips/commit/61e71c13328ed72d0a530dffc19b9b225072bdf9 https://github.com/libvips/libvips/commit/61e71c13328ed72d0a530dffc19b9b225072bdf9