EUVD-2026-67117

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-2026-30056

A NULL pointer dereference in the AMF NGAP Dispatcher component of free5gc v4.0.1 (an open-source 5G Core implementation) allows a remote attacker to trigger a Denial of Service by supplying crafted NGAP messages during the initialization of a new RAN connection. The vulnerability is rated CVSS 7...

PT-2026-82769

Wazuh is an open-source security platform providing unified XDR and SIEM protection for endpoints and cloud workloads. In versions 4.0.0 through 4.14.6, a malicious or man-in-the-middle enrollment manager can crash a Wazuh agent during enrollment by returning a malformed key response with fewer...

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-2026-82480

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...

CVE-2026-26457

ccoap (commit 77f55c4b) is vulnerable to a null pointer dereference in the coap_dump_msg() function when processing COAP messages containing options with zero length. The flaw requires no authentication or user interaction and is reachable over the network, leading to a high availability impact (...

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-2026-38344

CVE-2026-38344 is a NULL pointer dereference in the get_min_buffer_size function within /libswscale/slice.c of FFmpeg N-122528-gdd2976b9e1 . By supplying a crafted video file , an attacker can trigger a crash resulting in Denial of Service . The CNA-assigned CVSS 3.1 score is 7.5 (High) with a ve...

EUVD-2026-67097

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-2026-38344

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...

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-2026-30056

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-2026-26456

A null pointer dereference vulnerability exists in the server-side session management logic of ccoap (commit 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5). The root cause is a race condition between the request dispatch thread and the session cleanup thread when accessing shared session list nodes wi...

CVE-2026-30072

A NULL pointer dereference in the CDR (Call Detail Record) processing path of free5gc v4.0.1 allows a remote, unauthenticated attacker to cause a Denial of Service by supplying a crafted payload. The vulnerability is scored CVSS 3.1: 7.5 (HIGH) with a network attack vector, low complexity, and no...

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-2026-30069

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...

PT-2026-82758

A NULL pointer dereference in the get min buffer size 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-2026-30072

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...

EUVD-2026-67120

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...

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", ...