CVE-2021-23169

—

CVSS 3.1

8.8 high

EPSS

2%p82

Published

Jun 8, 2021 (Jun 8, 2021)

Modified

Jun 17, 2026

Description

A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR in versions before 3.0.1. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled against OpenEXR.

Vendors: openexr fedoraproject
Products: openexr, fedora
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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