CVE-2025-48797: Heap Overflow (CVSS 7.3)

Description

A flaw was found in GIMP when processing certain TGA image files. If a user opens one of these image files that has been specially crafted by an attacker, GIMP can be tricked into making serious memory errors, potentially leading to crashes and causing a heap buffer overflow.

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CVSS v3.1 Score

7.3

HIGH

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

Weakness Type (CWE)

CWE-122 CWE-122

References

Other References

https://access.redhat.com/errata/RHSA-2025:9162 https://access.redhat.com/errata/RHSA-2025:9165 https://access.redhat.com/errata/RHSA-2025:9308 https://access.redhat.com/errata/RHSA-2025:9309 https://access.redhat.com/errata/RHSA-2025:9310 https://access.redhat.com/errata/RHSA-2025:9314 https://access.redhat.com/errata/RHSA-2025:9315 https://access.redhat.com/errata/RHSA-2025:9316 https://access.redhat.com/errata/RHSA-2025:9501 https://access.redhat.com/errata/RHSA-2025:9569

Frequently Asked Questions

What is CVE-2025-48797? +

A flaw was found in GIMP when processing certain TGA image files. If a user opens one of these image files that has been specially crafted by an attacker, GIMP can be tricked into making serious memory errors, potentially leading to crashes and causing a heap buffer overflow. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-48797? +

CVE-2025-48797 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-48797? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-48797