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...

Astra Linux – Vulnerability in ffmpeg

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...

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....

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...

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 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 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...

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...