EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-1582)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the...

The vulnerability of the bpf_timer CancelAndFree() function in the kernel/bpf/helpers.c module, which supports the BPF interpreter for the Linux operating system’s kernel, allows a hacker to trigger a service failure.

The vulnerability of the bpftimer CancelAndFree function in the kernel/bpf/helpers.c file, which is part of the Linux operating system’s BPF interpreter support, stems from the lack of a check on the returned value. Exploiting this vulnerability could allow an attacker to trigger a service failur...

ROS-20260317-73-0033

A vulnerability in the cgroup mechanism of the BPF subsystem of the Linux kernel is related to reading beyond buffer boundaries in memory. Exploitation of the vulnerability may allow an attacker to gain unauthorized access to protected information or cause denial of service...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1397)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in mdwakeupthreadCVE-2025-68374...

The vulnerability of the pure_initcall() function in the kernel/bpf/core.c module, which supports the BPF interpreter for Linux kernels, allows a attacker to cause a service failure.

The vulnerability of the pureinitcall function in the kernel/bpf/core.c module, which supports the BPF interpreter for Linux kernels, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in mdwakeupthreadCVE-2025-68374...

The vulnerability of the free_htab_elem() function in the kernel/bpf/hashtab.c module, which is part of the Linux operating system’s BPF interpreter support, allows a hacker to trigger a service failure.

The vulnerability of the freehtabelem function in the kernel/bpf/hashtab.c module, which is part of the Linux kernel’s BPF support for kernel-level instrumentation, relates to the use of uninitialized variables. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE-SU-2026:20720-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpicmpui bsc1254992. - CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm...

The vulnerability of the bpf_crypto_crypt() function in the kernel/bpf/crypto.c module, which is part of the BPF interpreter support for the Linux operating system, allows a attacker to compromise the integrity of protected information or cause service failures.

The vulnerability of the bpfcryptocrypt function in the kernel/bpf/crypto.c module, which is part of the Linux operating system’s BPF interpreter support, relates to the execution of operations outside of the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise t...

CLSA-2026-1773046198 kernel: Fix of 31 CVEs

smb3: fix for slab out of bounds on mount to ksmbd CVE-2025-38728 - netfilter: nftsetpipapo: clamp maximum map bucket size to INTMAX CVE-2025-38201 - ALSA: usb-audio: Validate UAC3 power domain descriptors, too CVE-2025-38729 - net: atm: fix /proc/net/atm/lec handling CVE-2025-38180 - tcpbpf:...

OESA-2026-1504 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some ...

ROS-20260306-73-0005

A vulnerability in the bpfprogselectruntime function of the kernel/bpf/core.c file of the Linux operating system kernel is related to resource management errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1455)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1455 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields CVE-2025-38591 In the Linux kernel, the following vulnerability has been...

ROS-20260306-73-0007

A vulnerability in the kernel/trace/bpftrace.c module of the BPF subsystem of the Linux kernel is related to incorrect resource release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields CVE-2025-38591 In the Linux kernel, the following vulnerability has been resolved: schedext: Fix possible deadlock in the deferredirqworkfn CVE-2025-68333 In the...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Reinit blkgiostatset after clearing in blkcgresetstats CVE-2023-53421 In the Linux kernel, the following vulnerability has been resolved: iomap: Fix possible overflow condition in iomapwritedelallocsca...

PT-2026-52005

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.19.0-rc5 Description A null pointer dereference issue exists in the bpf lwt xmit push encap helper. The issue occurs because the skb- skb refdst variable may not be initialized when the socket buffer skb is set up by the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005539)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005539 advisory. In the Linux kernel, the following vulnerability has been resolved: net, sunrpc: Remap EPERM in case of connection failure in xstcpsetupsocket When using a BPF progr...

kernel: Linux kernel: Use-after-free in BPF sockmap can lead to denial of service and privilege escalation

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter sockmap subsystem. A race condition exists where the sksocket is not properly locked or referenced during the skbsendsock function call, allowing for a use-after-free vulnerability. This can be exploited by a local attacker, leadin...

The vulnerability of the BPF_CALL_2() function in the net/core/filter.c module allows a hacker to compromise the privacy, integrity, and accessibility of the protected information within the Linux operating system’s kernel network functions.

The vulnerability of the BPFCALL2 function in the net/core/filter.c module related to Linux’s kernel network functions involves unlimited distribution of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...