Heap-based Buffer Overflow Affecting gegl package, versions [,0.4.64)
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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Test your applications- Snyk IDSNYK-UNMANAGED-GEGL-13786943
- published31 Oct 2025
- disclosed29 Oct 2025
- creditMichael Randrianantenaina
Introduced: 29 Oct 2025
NewCVE-2025-10921 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade gegl to version 0.4.64 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the HDR file parsing. An attacker can execute arbitrary code with the privileges of the user by supplying a specially crafted HDR file and convincing the victim to open or preview it.