VULNERABILITY INTELLIGENCE

CVE-2026-33164

CVSS score7.5 HIGH
EPSS probability0.36%
CISA KEVNot currently listed
Published2026-03-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17.

Weakness classification

  • security-advisories@github.com: CWE-122
  • nvd@nist.gov: CWE-476

Primary references