Bug 2548040 (CVE-2026-107660) - CVE-2026-107660 ffmpeg: ffmpeg: Traffic interception via improper TLS certificate validation
Summary: CVE-2026-107660 ffmpeg: ffmpeg: Traffic interception via improper TLS certifi...
Keywords:
Status: NEW
Alias: CVE-2026-107660
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2549565 2549569 2549575 2549576 2549577 2549579
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-08 15:59 UTC by OSIDB Bzimport
Modified: 2026-10-12 12:26 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-08 15:59:48 UTC 
FFmpeg before 8.1.3 and 9.x before 9.0.2 contains an improper certificate validation vulnerability in tls_open() of libavformat/tls_mbedtls.c, which skips hostname checks for IP-address hosts. Network attackers can intercept https, rtmps, or tls connections to IP-literal URLs with any trusted CA-issued certificate to read and tamper with streams.
Note You need to log in before you can comment on or make changes to this bug.