Vulnerability DatabaseCVE-2026-52297
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-52297
Published:September 13, 2026
Updated:September 22, 2026
FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in mov_read_iacb in libavformat/mov.c.
Affected Packages
https://github.com/FFmpeg/FFmpeg.git (GITHUB):
Affected version(s) >=n7.2-dev <n8.0.2
Fix Suggestion:
Update to version n8.0.2
https://github.com/FFmpeg/FFmpeg.git (GITHUB):
Affected version(s) >=n7.1-dev <n7.1.4
Fix Suggestion:
Update to version n7.1.4
https://github.com/FFmpeg/FFmpeg.git (GITHUB):
Affected version(s) >=n8.1 <n8.1.1
Fix Suggestion:
Update to version n8.1.1
https://github.com/FFmpeg/FFmpeg.git (GITHUB):
Affected version(s) =n8.2-dev <n9.0
Fix Suggestion:
Update to version n9.0
Related Resources (3)
https://github.com/Kenan-Kamel/VulnerabilitiesReference/tree/main/FFmpeg/ExtradataPadding
https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22988
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/8439e0203744a30d280668fcd086f74ed5001da1
Do you need more information?
Contact Us
CVSS v4
Base Score:
2.1
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.9
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
EPSS
Base Score:
0.12