CVE-2026-74667

In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind a protocol. A protocol-bound SOCKRAW socket, any SOCKDGRAM frame, and...

CVE-2026-74667

CVE-2026-74667 is an out-of-bounds read in the Linux kernel's net/packet subsystem. The packet_parse_headers() function fails to reset skb->mac_header for protocol-bound SOCK_RAW sockets, SOCK_DGRAM frames, and the legacy SOCK_PACKET path. When these frames traverse the PACKET_QDISC_BYPASS tra...

CVE-2026-74667 net/packet: reset the MAC header on the packet-socket transmit path

In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind a protocol. A protocol-bound SOCKRAW socket, any SOCKDGRAM frame, and...

EUVD-2026-64354

In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind a protocol. A protocol-bound SOCKRAW socket, any SOCKDGRAM frame, and...

CVE-2026-74666 packet: synchronize pressure clearing with ring reconfiguration

In the Linux kernel, the following vulnerability has been resolved: packet: synchronize pressure clearing with ring reconfiguration packetsetring updates the RX ring state under skreceivequeue.lock, but used to publish the tpacket receive mode through po-prothook.func after releasing that lock...

CVE-2026-74628 net/x25: fix use-after-free of the socket by its timers

In the Linux kernel, the following vulnerability has been resolved: net/x25: fix use-after-free of the socket by its timers The x25 timers are armed with modtimer and cancelled with timerdelete, so a pending timer holds no reference on the socket and a cancel does not wait for a callback already...

CVE-2026-74628

CVE-2026-74628 is a use-after-free in the Linux kernel's net/x25 (X.25 protocol) subsystem. The root cause is that x25 timers are armed with mod_timer() and cancelled with timer_delete(), meaning a pending timer holds no reference on the socket. Because x25_heartbeat_expiry() rearms unconditional...

EUVD-2026-64565

In the Linux kernel, the following vulnerability has been resolved: net/x25: fix use-after-free of the socket by its timers The x25 timers are armed with modtimer and cancelled with timerdelete, so a pending timer holds no reference on the socket and a cancel does not wait for a callback already...

CVE-2026-74628 net/x25: fix use-after-free of the socket by its timers

In the Linux kernel, the following vulnerability has been resolved: net/x25: fix use-after-free of the socket by its timers The x25 timers are armed with modtimer and cancelled with timerdelete, so a pending timer holds no reference on the socket and a cancel does not wait for a callback already...

CVE-2026-74615

In the Linux kernel, the following vulnerability has been resolved: vxlan: do not arm the ageing timer on a device that is down vxlanchangelink arms vxlan-agetimer whenever the requested ageing interval differs from the configured one: if conf.ageinterval != vxlan-cfg.ageinterval...

CVE-2026-74610 tls: don't leave a full plaintext sk_msg ring unpushed

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

CVE-2026-74610 tls: don't leave a full plaintext sk_msg ring unpushed

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

Packet-Sniffer v4.0.0

Packet Sniffer A network traffic monitor for GNU/Linux. Frames are captured from a network interface with a raw socket, decoded layer by layer with the NETProtocols library, and rendered on screen as they arrive: root@kitploit: Frame 4 at 15:42:07 wlan0, 74 bytes + Ethernet 3c:7c:3f:1a:be:22 -...

SUSE CVE-2026-63388

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has a heap out-of-bounds write in buffereventsock.c when buffereventsocketsetconnaddress copies a kernel-supplied AFUNIX peer address into buffereventprivate.connaddress. Release builds compiled with NDEBUG disab...

SUSE CVE-2026-72299

In the Linux kernel, the following vulnerability has been resolved: tipc: restrict socket queue dumps in enqueue tracepoints tipcskenqueue runs with sk-sklock.slock held while the socket is owned by user context. The spinlock protects the backlog queue in this path, but it does not serialize...

SUSE CVE-2026-74582

In the Linux kernel, the following vulnerability has been resolved: packet: use consistent hardheaderlen in non-ring send paths packetsnd reads dev-hardheaderlen multiple times while allocating and constructing an skb. Device reconfiguration can change this value concurrently, for example through...

PT-2026-79633

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the x25 network protocol implementation. The x25 timers are managed using mod timer and timer delete, which does not ensure a reference is held on the...

CVE-2026-74667: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind a protocol. A protocol-bound SOCKRAW socket, any SOCKDGRAM frame, and...

CVE-2026-74667: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind a protocol. A protocol-bound SOCKRAW socket, any SOCKDGRAM frame, and...

PT-2026-79672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/packet component where the packet parse headers function fails to reset the MAC header for protocol-bound SOCK RAW sockets, SOCK DGRAM frames, and the legacy...