openh264 vulnerabilities

1 known vulnerability in openh264 from Cisco. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  openh264: Out-of-bounds Write

  CVE-2025-27091Feb 20, 2025Cisco

  OpenH264 is a free license codec library which supports H.264 encoding and decoding. A vulnerability in the decoding functions of OpenH264 codec library could allow a remote, unauthenticated attacker to trigger a heap overflow. This vulnerability is due to a r