Vulnerabilities (CVE)

Filtered by vendor Cisco
Filtered by product Openh264
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Total 3 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-27091 1 Cisco 1 Openh264 2025-05-06 N/A 7.5 HIGH
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 race condition between a Sequence Parameter Set (SPS) memory allocation and a subsequent non Instantaneous Decoder Refresh (non-IDR) Network Abstraction Layer (NAL) unit memory usage. An attacker could exploit this vulnerability by crafting ...

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CVE-2014-8002 1 Cisco 1 Openh264 2025-04-12 7.5 HIGH N/A
Use-after-free vulnerability in decode_slice.cpp in Cisco OpenH264 1.2.0 and earlier allows remote attackers to execute arbitrary code via an encoded media file.
CVE-2014-8001 1 Cisco 1 Openh264 2025-04-12 7.5 HIGH N/A
Buffer overflow in decode.cpp in Cisco OpenH264 1.2.0 and earlier allows remote attackers to execute arbitrary code via an encoded media file.