Linux Distros Unpatched Vulnerability : CVE-2026-72413

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: fix errchunk memory leaks in INIT handling When sctpverifyinit encounters unrecognized parameters, it allocates an errchunk to report them. However, this...

Linux Distros Unpatched Vulnerability : CVE-2026-72398

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: add INIT verification after cookie unpacking In SCTP handshake, the INIT chunk is initially processed by the server and embedded into the cookie carried i...

PT-2026-72571

In the Linux kernel, the following vulnerability has been resolved: sctp: fix addr wq timer race in sctp free addr wq sctp free addr wq previously removed addr wq timer using timer delete while holding addr wq lock. However, timer delete does not guarantee that a currently running timer handler h...

Linux Distros Unpatched Vulnerability : CVE-2026-74469

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: prevent peer transport count overflow sctpassocaddpeer increments the association's 16-bit transportcount for every new unique peer. Adding the 65,536th...

PT-2026-72723

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctp verify asconf and sctp verify param only validate ADD IP, DEL IP, and SET PRIMARY parameters against a fixed minimum size of sizeofstruct sctp addip param + sizeofstruct sctp...

PT-2026-72210

In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in SCTP state lookup set sctp state reads the SCTP chunk header again in order to drive the IPVS SCTP state table. For IPv6 it computes the offset with sizeofstruct ipv6hdr, while the surrounding...

PT-2026-72635

In the Linux kernel, the following vulnerability has been resolved: sctp: hold socket lock when dumping endpoints in sctp diag SCTP DIAG endpoint dumping was traversing endpoint address lists without holding lock sock, while those lists could change concurrently via socket operations e.g., bindx...

PT-2026-72586

In the Linux kernel, the following vulnerability has been resolved: sctp: add INIT verification after cookie unpacking In SCTP handshake, the INIT chunk is initially processed by the server and embedded into the cookie carried in INIT-ACK. The client then returns this cookie via COOKIE-ECHO, wher...

Linux Distros Unpatched Vulnerability : CVE-2026-72242

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - selinux: avoid sksocket dereference in selinuxsctpbindconnect selinuxsctpbindconnect dereferences sk-sksocket to pass a struct socket to selinuxsocketbind and...

Linux Distros Unpatched Vulnerability : CVE-2026-72383

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: fix addrwqtimer race in sctpfreeaddrwq sctpfreeaddrwq previously removed addrwqtimer using timerdelete while holding addrwqlock. However, timerdelete does...

SUSE CVE-2026-68300

In the Linux kernel, the following vulnerability has been resolved: sctp: auth: verify auth requirement when authchunk is NULL sctpauthchunkverify returns true unconditionally when chunk-authchunk is NULL, silently skipping authentication. This is incorrect when: 1. skbclone failed in the BH...

The vulnerability of the net/sctp/sm_statefuns.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the net/sctp/smstatefuns.c component in the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE-SU-2026:3616-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2022-4994: KVM: x86: wean fast IN from emulatorpioin bsc1273097. - CVE-2023-53995: net: ipv4: fix one memleak in inetdelifa bsc1255616. - CVE-2026-46052: ceph: on...

USN-8630-2 linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia-tegra, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructur...

SUSE CVE-2026-68161

In the Linux kernel, the following vulnerability has been resolved: sctp: close UDP tunnel sockets during netns teardown procsctpdoudpport starts per-net SCTP UDP tunneling sockets when net.sctp.udpport is set, and stops/restarts them when the sysctl value changes. The netns exit path does not st...

SUSE CVE-2026-68162

In the Linux kernel, the following vulnerability has been resolved: sctp: avoid authenable sysctl UAF during netns teardown procsctpdoauth updates the SCTP control socket after changing net.sctp.authenable. The handler gets the per-net SCTP state from ctl-data, so an already opened sysctl file ca...

SUSE SLES15 Security Update : erlang26 (SUSE-SU-2026:3579-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3579-1 advisory. - CVE-2026-28810: predictable DNS transaction IDs can cause DNS cache poisoning bsc1261726. - CVE-2026-42789: publickey application...

USN-8629-1 linux, linux-aws, linux-azure, linux-azure-fde, linux-ibm, linux-oracle, linux-raspi, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - Network traffic control; - IPv4 networking; - IPv6...

USN-8629-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - Network traffic control; - IPv4 networking; - IPv6...

SIPSorcery vulnerable to Denial of Service via out-of-bounds read in SCTP SACK chunk parsing

Summary SctpSackChunk.ParseChunk reads the numGapAckBlocks and numDuplicateTSNs fields each up to 65535 directly from an attacker-controlled SCTP SACK chunk and loops that many times reading 4 bytes per iteration, with no validation of the counts against the chunk length or the receive buffer. A...