CVE-2026-96544

gimp: gimp: integer overflow in the PVR image loader leads to an out-of-bounds heap read

Published n/a CVSS 3.1 · 6.1 Medium EPSS n/a KEV · Not listed
Description
An integer overflow flaw was found in GIMP's PVR image loader. When a user opens a crafted PVR image, unchecked multiplication of attacker-controlled dimensions in pvr_decode_rect() can result in an undersized heap allocation followed by an out-of-bounds read. This may disclose adjacent heap contents through the decoded image or crash the file-pvr plug-in.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Gnome
Gnome gimp
Vendors & Products Gnome
Gnome gimp
Type Values Removed Values Added
Description An integer overflow flaw was found in GIMP's PVR image loader. When a user opens a crafted PVR image, unchecked multiplication of attacker-controlled dimensions in pvr_decode_rect() can result in an undersized heap allocation followed by an out-of-bounds read. This may disclose adjacent heap contents through the decoded image or crash the file-pvr plug-in.
Title gimp: gimp: integer overflow in the PVR image loader leads to an out-of-bounds heap read
Weaknesses CWE-190
References
Metrics threat_severity

None

cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H'}

threat_severity

Moderate

Weaknesses

Sources