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 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...

SUSE-SU-2026:3602-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2026-46056: Bluetooth: hcievent: fix potential UAF in SSP passkey handlers bsc1267435. - CVE-2026-46193: xfrm: ah: account for ESN high bits in async callbacks...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 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-2024-38542: RDMA/manaib:...

SUSE-SU-2026:3595-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 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-2024-38542: RDMA/manaib...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 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: only dadd...

SUSE-SU-2026:3593-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 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: only...

CVE-2026-68162

A flaw was found in the Stream Control Transmission Protocol SCTP implementation within the Linux kernel. This Use-After-Free UAF vulnerability occurs during network namespace netns teardown. A local attacker with the ability to open a sysctl file could exploit this flaw, potentially leading to a...

netty-transport-sctp: Netty-transport-sctp: Denial of Service due to unbounded memory growth from SctpMessage fragments

A flaw was found in netty-transport-sctp. A remote attacker can exploit this vulnerability by sending specially crafted, non-complete Stream Control Transmission Protocol SCTP message fragments. This can lead to unbounded memory growth within the application, causing a Denial of Service DoS...

CVE-2026-68320

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. This vulnerability occurs because the sctpauthepaddchunkid function allows more data to be written than the allocated buffer can hold during the initialization of an SCTP association. A remote attacke...

CVE-2026-68161

A flaw was found in the Linux kernel's SCTP Stream Control Transmission Protocol implementation. When a network namespace netns is torn down, the associated SCTP UDP User Datagram Protocol tunnel sockets are not properly closed. This oversight can lead to a resource leak, potentially resulting in...

CVE-2026-68300

A flaw was found in the Stream Control Transmission Protocol SCTP authentication mechanism within the Linux kernel. The sctpauthchunkverify function incorrectly processes authentication chunks, leading to authentication requirements being silently bypassed. This can occur under specific condition...

CVE-2026-68376

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An incorrect array size calculation for the authhmacs field within the sctpcookie structure could lead to a buffer overflow. During the initialization of an SCTP association, if four HMAC identifiers...

netty-transport-sctp: Netty-transport-sctp: Denial of Service due to unbounded memory growth from SctpMessage fragments

A flaw was found in netty-transport-sctp. A remote attacker can exploit this vulnerability by sending specially crafted, non-complete Stream Control Transmission Protocol SCTP message fragments. This can lead to unbounded memory growth within the application, causing a Denial of Service DoS...

CVE-2026-68315

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. When processing a Stream Reset Incoming Request RESETINREQUEST from a peer, the kernel does not properly validate the stream count. This can lead to an integer overflow when calculating the size for t...

The vulnerability of the sctp_process_asconf_param() function in the net/sctp/sm_make_chunk.c module of Linux kernel allows a hacker to elevate their privileges to the root level.

The vulnerability of the sctpprocessasconfparam function in the net/sctp/smmakechunk.c module of the Linux kernel is related to the pointer being dereferenced after its expiration time. Exploiting this vulnerability could allow a malicious actor to elevate their privileges to the root level...