CVE-2026-58384

⚠️ high

Summary

A flaw was found in GIMP's PSD parser. An integer overflow in read_RLE_channel() can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.

CVSS Score

7.3

High

EPSS Score

0.2

Exploit Probability

Published Date

2026-07-07

First Seen: 2026-07-08

📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 55.4% of all 335,187 vulnerabilities in our database.

#149,529

Above average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Jul 7, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

🏆 Discovered By

Red Hat would like to thank bb1abu for reporting this issue.

SSVC data provided by CISA

Last Modified 2026-07-10

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-190

📦 Affected Products 2

Vendor	Product	Status	Affected Versions
redhat	enterprise_linux	Affected	v9.0
gimp	gimp	Affected	v3.2.4

🔗 References 4

https://access.redhat.com/security/cve/CVE-2026-58384

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2497431

Issue Tracking Third Party Advisory

https://gitlab.gnome.org/GNOME/gimp/-/commit/da29e217

Broken Link

https://gitlab.gnome.org/GNOME/gimp/-/issues/16216

Exploit Issue Tracking Vendor Advisory

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