VULNERABILITY INTELLIGENCE

CVE-2021-26260

CVSS score5.5 MEDIUM
EPSS probability1.05%
CISA KEVNot currently listed
Published2021-06-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.

Weakness classification

  • secalert@redhat.com: CWE-400
  • nvd@nist.gov: CWE-190

Primary references