CVE-2026-55173

Summary: CVE-2026-55173 affects WWBN AVideo (versions 29.0 and below). The issue is an OS command injection in the ffmpeg command construction: sanitizeFFmpegCommand() fails to neutralize a single ‘&’ (background operator). The fix from CVE-2026-33482 added several metacharacters to the denylist ...

CVE-2026-55173 AVideo incomplete fix for CVE-2026-33482: sanitizeFFmpegCommand still allows a single '&' (background operator), giving OS command execution at the same execAsync sh -c sink

WWBN AVideo is an open source video platform. Versions 29.0 and below remain vulnerable to OS command injection because the fix for CVE-2026-33482 was incomplete and still does not neutralize a single & the shell background operator. CVE-2026-33482 reported that sanitizeFFmpegCommand...

CVE-2026-63305

AVideo through 29.0 contains an OS command injection vulnerability in the ffmpeg.json.php endpoint where notifyCode and callback parameters are concatenated into a shell command without escaping. Attackers who can craft a valid encrypted payload can inject arbitrary shell metacharacters into thes...

CVE-2026-63304 AVideo through 29.0 OS Command Injection via listFFmpegProcesses

AVideo through 29.0 contains an OS command injection vulnerability in plugin/API/standAlone/functions.php where the listFFmpegProcesses function interpolates unsanitized keyword parameters inside single quotes without escaping. Attackers who can craft a valid encrypted codeToExec payload can brea...

CVE-2026-63305

The CVE-2026-63305 entry concerns AVideo up to version 29.0, where the ffmpeg.json.php endpoint concatenates notifyCode and callback into a shell command without escaping. This allows an attacker who can craft an encrypted payload to inject shell metacharacters and execute OS commands as the web-...

CVE-2026-63305 AVideo through 29.0 OS Command Injection via ffmpeg.json.php

AVideo through 29.0 contains an OS command injection vulnerability in the ffmpeg.json.php endpoint where notifyCode and callback parameters are concatenated into a shell command without escaping. Attackers who can craft a valid encrypted payload can inject arbitrary shell metacharacters into thes...

CVE-2026-63304 AVideo through 29.0 OS Command Injection via listFFmpegProcesses

AVideo through 29.0 contains an OS command injection vulnerability in plugin/API/standAlone/functions.php where the listFFmpegProcesses function interpolates unsanitized keyword parameters inside single quotes without escaping. Attackers who can craft a valid encrypted codeToExec payload can brea...

CVE-2026-63305 AVideo through 29.0 OS Command Injection via ffmpeg.json.php

AVideo through 29.0 contains an OS command injection vulnerability in the ffmpeg.json.php endpoint where notifyCode and callback parameters are concatenated into a shell command without escaping. Attackers who can craft a valid encrypted payload can inject arbitrary shell metacharacters into thes...

MGASA-2026-0249 Updated ffmpeg packages fix a security vulnerability

The updated packages fix a security vulnerability: Heap out-of-bounds write via odd sliceheight in FFmpeg MagicYUV decoder. CVE-2026-8461...

CVE-2026-8461 vulnerabilities

Vulnerabilities for packages: ffmpeg...

GHSA-QFF7-4Q6C-M8H6 vulnerabilities

Vulnerabilities for packages: ffmpeg...

CVE-2026-8461 vulnerabilities

Vulnerabilities for packages: ffmpeg...

GHSA-QFF7-4Q6C-M8H6 vulnerabilities

Vulnerabilities for packages: ffmpeg...

OESA-2026-2928 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: An out-of-bounds read i...

OPENSUSE-SU-2026:21258-1 Security update for ffmpeg-7

This update for ffmpeg-7 fixes the following issue: - CVE-2026-30997: out-of-bounds read in the readglobalparam function allows for a DoS via crafted input bsc1262047...

SUSE-SU-2026:22573-1 Security update for ffmpeg-7

This update for ffmpeg-7 fixes the following issue: - CVE-2026-30997: out-of-bounds read in the readglobalparam function allows for a DoS via crafted input bsc1262047...

OESA-2026-2826 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: A use-after-free...

Chromium: CVE-2026-13858 Out of bounds read in FFmpeg

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

openSUSE 16: ffmpeg-7 / ffmpeg-7-libavcodec-devel / ffmpeg-7-libavdevice-devel / etc (openSUSE-SU-2026:21211-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21211-1 advisory. This update for ffmpeg-7 fixes the following issues - CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow...

Security update for ffmpeg-7 (moderate)

openSUSE security update: security update for ffmpeg-7 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21211-1 Rating: moderate References: bsc1220545 bsc1234030 bsc1237561 bsc1249393 bsc1249431 bsc1262237 Cross-References: CVE-2023-6601...