Openh264
Vendor:
First CVE: Nov 25, 2014 · Active for 11 years
3
Total CVEs
More Total CVEs than 64% of tracked products
1.5
Avg CVEs / Year
Higher CVE frequency than 56% of tracked products
7.5
Avg CVSS
Higher Avg CVSS than 50% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Openh264 over time
Volume of CVEsAvg CVSS Base Score
First CVE
Nov 25, 2014
11 years ago
Most Recent CVE
Feb 20, 2025
521 days ago
CVE Severity & Scoring
Openh2643 CVEs
100%
All CVEs352,719 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network1 (33.3%)
Unknown2 (66.7%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High1 (33.3%)
Unknown2 (66.7%)
User Interaction
None0 (0.0%)
Unknown2 (66.7%)
Required1 (33.3%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None1 (33.3%)
Unknown2 (66.7%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-27091HIGH 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, unaut | Feb 20, 2025 | 7.5 | 25 | NO | NO |
CVE-2014-8001HIGH 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. | Nov 25, 2014 | 7.5 | 24 | NO | NO |
CVE-2014-8002HIGH 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. | Nov 25, 2014 | 7.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Openh264
Top CWEs
Versions
No cataloged versions.