CVE-2022-3664

Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow

7.3 High

A vulnerability classified as critical has been found in Axiomatic Bento4. Affected is the function AP4_BitStream::WriteBytes of the file Ap4BitStream.cpp of the component avcinfo. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212004.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.94%Up 0.1 points since Oct 27, 2022

What each source reports

CVE List Score used 7.3

Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow

Record: CVE-2022-3664
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-119
Updated: 2026-11-02

EUVDEUVD-2022-43023 7.3

Record: EUVD-2022-43023
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-4pfj-29xq-qrx4 7.8

A vulnerability classified as critical has been found in Axiomatic Bento4. Affected is the...

Record: GHSA-4pfj-29xq-qrx4
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-119, CWE-787
Updated: 2026-11-02

NVD 7.3

Record: CVE-2022-3664
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-119, CWE-787
Updated: 2026-11-02

OSV 7.3

Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow

Record: CVE-2022-3664
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-119
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-3664 7.3

Record: UBUNTU-CVE-2022-3664
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`kodi-inputstream-adaptive` Ubuntu:22.04:LTS	All versions, plus listed versions 2.6.14+ds1-12.6.23+ds1-119.0.0+ds1-119.0.0+ds1-2	None known
`kodi-inputstream-adaptive` Ubuntu:24.04:LTS	All versions, plus listed versions 20.3.11+ds-120.3.17+ds-420.3.18+ds-120.3.18+ds-1build1	None known
`kodi-inputstream-adaptive` Ubuntu:25.10	All versions, plus listed versions 21.5.9+ds-1	None known
`kodi-inputstream-adaptive` Ubuntu:26.10	All versions, plus listed versions 21.5.16+ds-1	None known
`kodi-inputstream-adaptive` Ubuntu:26.04:LTS	All versions, plus listed versions 21.5.9+ds-121.5.16+ds-1	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-3664 is a high vulnerability (CVSS 7.3) in Axiomatic Bento4, published October 26, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. No source names a fixed version.