VulnerabilityAnalyzed
CVE-2026-33328
On 32-bit systems in versions before and including 8.18.0, the `gifload` operation could incorrectly determine dimensions leading to an integer overflow.
MEDIUM 6.8EPSS 0.15%
Does this matter?
Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.
Description
libvips is a fast image processing library with low memory needs. On 32-bit systems in versions before and including 8.18.0, the `gifload` operation could incorrectly determine dimensions leading to an integer overflow. This has been patched in version 8.18.1.
- CVSS 4.0
- 6.8 MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- libvips/libvips
- Source
- security-advisories@github.com
References
- https://github.com/libvips/libvips/commit/9b633e45abfcf1fc4c84847007c81805193c0969Patch
- https://github.com/libvips/libvips/pull/4935Issue Tracking, Patch
- https://github.com/libvips/libvips/security/advisories/GHSA-r98w-4fp7-m9c7Vendor Advisory, Mitigation
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.