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CVE-2022-3817

23
FAUCET Score

CVE-2022-3817 is a problematic memory leak vulnerability affecting the mp4mux component of Axiomatic Bento4. This flaw allows a remote attacker to trigger a denial of service by manipulating an unknown functionality. With a CVSS score of 6.5 (Medium), it requires user interaction for exploitation and could lead to high availability impact. While the exploit has been publicly disclosed, there is no evidence of active exploitation, nor are there Metasploit or Nuclei modules available. Community discussion and media coverage for this CVE are currently minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.6.0-639CPE matchmatch criteria
cpe:2.3:a:axiosys:bento4:1.6.0-639:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.77%
Probability of exploitation in next 30 days
EPSS Percentile
51.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0077 is in the 59th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / axiomatic-systems/Bento4/files/9727057/POC_mp4mux_1729452038.zip
ExploitThird Party Advisory
github.com / axiomatic-systems/Bento4/issues/792
Issue TrackingThird Party Advisory
vuldb.com
Third Party Advisory