CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

UBUNTU-CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

CVE-2026-27821 GPAC NHML Demuxer (dmx_nhml.c) Vulnerable to Stack Buffer Overflow

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

CVE-2026-27821

GPAC has a stack-based overflow in NHML demuxer (dmx_nhml.c) affecting versions up to 26.02.0. The parser copies the xmlHeaderEnd attribute into a 1000-byte buffer with strcpy(), enabling overflow if input exceeds 1000 bytes. A fix is available via commit 9bd7137fded2db40de61a2cf3045812c8741ec52....

CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

CVE-2026-27821

GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in src/filters/dmxnhml.c. The value of the xmlHeaderEnd XML attribute is copied from att-value into szXmlHeaderEnd1000 using strcpy without any length...

PT-2026-22061

Name of the Vulnerable Software and Affected Versions GPAC versions up to and including 26.02.0 Description GPAC is an open-source multimedia framework. A stack buffer overflow occurs during NHML file parsing in src/filters/dmx nhml.c. The xmlHeaderEnd XML attribute’s value from att-value is copi...

ROS-20260216-73-0019

Vulnerability in gpac related to operation out of buffer boundaries in memory. The vulnerability can be exploited remotely...

ROS-20260216-73-0016

Vulnerability in gpac related to incorrect resource cleanup or release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260216-73-0018

Vulnerability in gpac related to incorrect resource cleanup or release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260216-73-0017

Vulnerability in gpac related to incorrect resource cleanup or release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2026-1417

A weakness has been identified in GPAC up to 2.4.0. Affected by this issue is the function dumpisomrtp of the file applications/mp4box/filedump.c. This manipulation causes null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and coul...

CVE-2026-1418

A security vulnerability has been detected in GPAC up to 2.4.0. This affects the function gftextimportsrtbifs of the file src/scenemanager/texttobifs.c of the component SRT Subtitle Import. Such manipulation leads to out-of-bounds write. The attack needs to be performed locally. The exploit has...

CVE-2026-1418

A security vulnerability has been detected in GPAC up to 2.4.0. This affects the function gftextimportsrtbifs of the file src/scenemanager/texttobifs.c of the component SRT Subtitle Import. Such manipulation leads to out-of-bounds write. The attack needs to be performed locally. The exploit has...

CVE-2026-1417

A weakness has been identified in GPAC up to 2.4.0. Affected by this issue is the function dumpisomrtp of the file applications/mp4box/filedump.c. This manipulation causes null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and coul...

CVE-2026-1416

A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released...

UBUNTU-CVE-2026-1416

A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released...

UBUNTU-CVE-2026-1417

A weakness has been identified in GPAC up to 2.4.0. Affected by this issue is the function dumpisomrtp of the file applications/mp4box/filedump.c. This manipulation causes null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and coul...