Astra Linux – Vulnerability in ffmpeg, ffmpeg5

There is a heap-buffer-overflow write in jpeg2000dec FFmpeg that allows an attacker to potentially gain remote code execution or cause a denial of service through the JPEG2000’s channel definition cdef atom...

JLSEC-2026-648

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

PT-2026-56120

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

EUVD-2025-27255

Malicious code in bioql PyPI...

SUSE CVE-2025-9951

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the getsiz function in jpeg2000dec.c. An attacker can execute arbitrary code or cause a crash by supplying a crafted JPEG2000 file containing a malicious cdef atom. Remediation Upgrade ffmpeg to version 8....

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the getsiz function in jpeg2000dec.c. An attacker can execute arbitrary code or cause a crash by supplying a crafted JPEG2000 file containing a malicious cdef atom. Remediation Upgrade ffmpeg to version 8....

DEBIAN-CVE-2025-9951

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

CVE-2025-9951

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

CVE-2025-9951

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

CVE-2025-9951 Remote code execution via Heap Buffer Overflow in FFmpeg JPEG2000

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

CVE-2025-9951 Remote code execution via Heap Buffer Overflow in FFmpeg JPEG2000

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

CVE-2025-9951

FFmpeg is affected by CVE-2025-9951 due to a heap-buffer-overflow in the JPEG 2000 decoder (jpeg2000dec) that can allow remote code execution or denial of service when processing certain JPEG2000 data. Multiple advisories (Debian DLA-4440, Astra Linux, Ubuntu USN-7830-1, and Nessus entries) enume...

CVE-2025-9951: Heap-based Buffer Overflow

A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000...

PT-2025-36736

Name of the Vulnerable Software and Affected Versions: FFmpeg affected versions not specified Description: A heap-buffer-overflow write exists in the jpeg2000dec component of FFmpeg. This issue could allow a remote attacker to potentially execute code or cause a denial of service through the...