EUVD-2026-67098

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapdumpmsg function when processing COAP messages containing options with zero length...

CVE-2026-38344

A NULL pointer dereference vulnerability exists in the get_min_buffer_size function (located in /libswscale/slice.c) of FFmpeg (specifically version N-122528-gdd2976b9e1). An attacker can exploit this flaw by providing a specially crafted video file to trigger a Denial of Service (DoS) , which pr...

PT-2026-82758

Name of the Vulnerable Software and Affected Versions FFmpeg version N-122528-gdd2976b9e1 Description A NULL pointer dereference occurs in the get min buffer size function located in /libswscale/slice.c. This issue allows a remote attacker to trigger a Denial of Service DoS by providing a special...

CVE-2026-30072

A NULL pointer dereference in the CDR processing path of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via supplying crafted payload...

CVE-2026-30069

A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via supplying crafted payload...

CVE-2026-26453

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapserverhandlesession function when processing COAP messages containing URIPATH options with NULL data pointers. When the server searches for a URIPATH option matching the string "separate", ...

CVE-2026-26453: NULL Pointer Dereference

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapserverhandlesession function when processing COAP messages containing URIPATH options with NULL data pointers. When the server searches for a URIPATH option matching the string "separate", ...

CVE-2026-38344

A NULL pointer dereference in the getminbuffersize function /libswscale/slice.c of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service DoS via supplying a crafted video file...

CVE-2026-38344

A NULL pointer dereference in the getminbuffersize function /libswscale/slice.c of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service DoS via supplying a crafted video file...

CVE-2026-26456

A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race condition between the request dispatch thread and the session cleanup thread when accessing shared session list nodes withou...

CVE-2026-26457

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapdumpmsg function when processing COAP messages containing options with zero length...

PT-2026-82480

Name of the Vulnerable Software and Affected Versions WibuKey for Windows versions prior to 6.71 Description An untrusted pointer dereference in the WibuKey2 64.sys kernel driver for 64-bit Windows allows a local attacker to exploit a write-what-where primitive. This primitive enables local...

EUVD-2026-67096

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapserverhandlesession function when processing COAP messages containing URIPATH options with NULL data pointers. When the server searches for a URIPATH option matching the string "separate", ...

CVE-2026-26453

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapserverhandlesession function when processing COAP messages containing URIPATH options with NULL data pointers. When the server searches for a URIPATH option matching the string "separate", ...

PT-2026-82512

Name of the Vulnerable Software and Affected Versions ccoap version 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 Description A null pointer dereference occurs in the coap server handle session function when processing COAP messages that include URI PATH options with NULL data pointers. The issue aris...

EUVD-2026-67107

A NULL pointer dereference in the AMF NGAP Dispatcher component of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via supplying crafted NGAP messages during the initialization of a new RAN connection...

CVE-2026-30056

The free5gc v4.0.1 software is vulnerable to a NULL pointer dereference within the AMF NGAP Dispatcher component. An attacker can exploit this by supplying crafted NGAP messages during the initialization of a new RAN connection , leading to a Denial of Service (DoS) . No specific remediation info...

CVE-2026-26456: Concurrent Execution using Shared Resource with Improper Synchronization

A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race condition between the request dispatch thread and the session cleanup thread when accessing shared session list nodes withou...

CVE-2026-30069

A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via supplying crafted payload...

CVE-2026-26457: NULL Pointer Dereference

ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 contains a null pointer dereference vulnerability in the coapdumpmsg function when processing COAP messages containing options with zero length...