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CVE-2022-3663

21
FAUCET Score

CVE-2022-3663 is a null pointer dereference vulnerability in Axiomatic Bento4, specifically affecting the AP4_StsdAtom function within the MP4fragment component. This medium-severity vulnerability (CVSS 5.5) can be triggered remotely through user interaction, potentially leading to a denial of service. While public exploit details exist, there is no evidence of active exploitation, nor are there readily available Metasploit or Nuclei modules. Community discussion and media coverage for this CVE are 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

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 53rd percentile among its peer group of 5,765 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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/9817303/mp4fragment_npd_Ap4StsdAtom.cpp75.zip
ExploitThird Party Advisory
github.com / axiomatic-systems/Bento4/issues/800
ExploitThird Party Advisory
vuldb.com
Permissions RequiredThird Party Advisory