501 matches found
CVE-2026-64010
CVE-2026-64010 involves a use-after-free in the Linux NFC LLCP stack. The race occurs when nfc_llcp_recv_cc() moves a socket from the connecting_sockets list to the sockets list without holding the socket lock, risking linking a freed socket if llcp_sock_release() runs concurrently. The mitigatio...
CVE-2026-64010 nfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc()
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free race in nfcllcprecvcc A race condition exists in the NFC LLCP connection state machine where the connection acceptance packet CC can be processed concurrently with socket release. This can lead to a...
EUVD-2026-45584
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free in llcpsockrelease llcpsockrelease unconditionally unlinks the socket from the local sockets list. However, if the socket is still in connecting state, it is on the connecting list. Fix this by...
CVE-2026-63831
In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: add skbcowdata before in-place crypto llsecdoencryptunauth, llsecdoencryptauth, llsecdodecryptunauth, and llsecdodecryptauth all perform in-place cryptographic transformations on skb data. They build a scatterli...
CVE-2026-63831
In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: add skbcowdata before in-place crypto llsecdoencryptunauth, llsecdoencryptauth, llsecdodecryptunauth, and llsecdodecryptauth all perform in-place cryptographic transformations on skb data. They build a scatterli...
PT-2026-61328
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Logical Link Control Protocol LLCP component of the NFC subsystem. The llcp sock release function unconditionally unlinks the socket from the local...
Astra Linux – Vulnerability in Network-Manager
A flaw was discovered in NetworkManager. When a system running NetworkManager with DEBUG logs enabled and an interface eth1 configured with LLDP enabled, a malicious user could inject a malformed LLDP packet. This would cause NetworkManager to crash, resulting in a denial of service...
CVE-2026-46433
A flaw was found in lldpd, an implementation of IEEE 802.1ab LLDP. A remote attacker on the adjacent network can send specially crafted Ethernet frames with 802.1Q VLAN Virtual Local Area Network tags. This can cause a 4-byte heap buffer over-read, leading to a denial of service DoS due to an...
CVE-2026-46433
lldpd is an implementation of IEEE 802.1ab LLDP. Prior to version 1.0.22, lldpddecode in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling memmove to shift the frame payload 4 bytes left. The third argument byte count is s - 2 ETHERADDRLEN but should be s - 2...
CVE-2026-46433
CVE-2026-46433 affects lldpd (LLDP implementation). Prior to version 1.0.22, lldpd_decode() incorrectly shifts frame payload when removing 802.1Q VLAN tags, using a length calculation that causes a 4-byte heap OOB read if the frame size equals the interface MTU. This vulnerability is fixed in ver...
CVE-2026-5068
CVE-2026-5068 affects Zephyr in the Bluetooth host L2CAP LE CoC path. When segmentation is enabled (chan_ops.alloc_buf) and the RX pool’s user_data_size is
CVE-2026-45836 Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb()
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2capsockgetsndtimeocb Add the same NULL guard already present in l2capsockresumecb and l2capsockreadycb...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: mac802154: fixed the issue where key resources were released in mac802154llseckeydel. The mac802154llseckeydel function can free resources associated with a key directly, without following the RCU rules for waiting before the...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Use memset to avoid memory leaks. Use memset to initialize structs to prevent memory leaks. In l2capecredconnect...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15
A use-after-free flaw was discovered in the nfcllcpfindlocal function in net/nfc/llcpcore.c within NFC in the Linux kernel. This flaw allows a local user with special privileges to cause a kernel information leak issue...
CVE-2026-34341
Double free in Windows Link-Layer Discovery Protocol LLDP allows an authorized attacker to elevate privileges locally...
EUVD-2026-29600
Double free in Windows Link-Layer Discovery Protocol LLDP allows an authorized attacker to elevate privileges locally...
CVE-2026-34341
Double free in Windows Link-Layer Discovery Protocol LLDP allows an authorized attacker to elevate privileges locally...
