CVE-2026-33328 — MEDIUM (5.5)

Q: How severe is CVE-2026-33328?

CVE-2026-33328 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-33328?

Check the references section above for vendor advisories and patch information. Affected products include: Libvips Libvips.

Vulnerability 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 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libvips	Libvips	< 8.18.1

Related Weaknesses (CWE)

CWE-190

References

https://github.com/libvips/libvips/commit/9b633e45abfcf1fc4c84847007c81805193c09Patch
https://github.com/libvips/libvips/pull/4935Issue TrackingPatch
https://github.com/libvips/libvips/security/advisories/GHSA-r98w-4fp7-m9c7Vendor AdvisoryMitigation

FAQ

What is CVE-2026-33328?

CVE-2026-33328 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 a...

How severe is CVE-2026-33328?

CVE-2026-33328 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-33328?

Check the references section above for vendor advisories and patch information. Affected products include: Libvips Libvips.