K000160079: Linux kernel vulnerability CVE-2025-22026

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries ...

F5 Networks BIG-IP : Linux kernel vulnerability (K000160079)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K000160079 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue CVE-2025-40083 In the Linux kernel, the following vulnerability has been resolved: vsock: Ignore signal/timeout on connect if already established CVE-2025-40248 In t...

kernel: Linux kernel: Use-after-free in proc_readdir_de() can lead to privilege escalation or denial of service.

A flaw was found in the Linux kernel. This use-after-free UAF vulnerability occurs in the procreaddirde function within the /proc filesystem. A local attacker with low privileges can exploit this by concurrently traversing specific directories while network devices are unregistered. This can lead...

kernel: Linux kernel: Use-after-free in proc_readdir_de() can lead to privilege escalation or denial of service.

A flaw was found in the Linux kernel. This use-after-free UAF vulnerability occurs in the procreaddirde function within the /proc filesystem. A local attacker with low privileges can exploit this by concurrently traversing specific directories while network devices are unregistered. This can lead...

kernel: Linux kernel: Use-after-free in proc_readdir_de() can lead to privilege escalation or denial of service.

A flaw was found in the Linux kernel. This use-after-free UAF vulnerability occurs in the procreaddirde function within the /proc filesystem. A local attacker with low privileges can exploit this by concurrently traversing specific directories while network devices are unregistered. This can lead...

CLSA-2026-1771239384 kernel: Fix of 75 CVEs

net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit CVE-2025-39766 - NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL CVE-2023-53680 - scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow CVE-2023-53676 - KVM: x86: use arrayindexnospec with indices that come from...

CLSA-2026-1771077729 kernel: Fix of 107 CVEs

net/ieee802154: don't warn zero-sized rawsendmsg CVE-2022-50706 - bpf: Don't redirect packets with invalid pktlen CVE-2022-49975 - media: uvcvideo: Fix 1-byte out-of-bounds read in uvcparseformat CVE-2025-38680 - ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from procfs acquiring a build ID when holding a VMA lock, potentially leading to deadlocks...

PYSEC-2026-34

Crawl4AI versions prior to 0.8.0 contain a local file inclusion vulnerability in the Docker API deployment. The /executejs, /screenshot, /pdf, and /html endpoints accept file:// URLs, allowing unauthenticated remote attackers to read arbitrary files from the server filesystem. An attacker can...

RLSA-2026:1661 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: IB/hfi1: Fix sdma.h tx-numdescs off-by-one error CVE-2024-26766 kernel: RDMA/core: Fix "KASAN: slab-use-after-free Read in...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RockyLinux 8 : kernel-rt (RLSA-2026:1661)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:1661 advisory. kernel: IB/hfi1: Fix sdma.h tx-numdescs off-by-one error CVE-2024-26766 kernel: RDMA/core: Fix KASAN: slab-use-after-free Read in ibregisterdevice proble...

Oracle Linux 9 : kernel (ELSA-2026-2212)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-2212 advisory. - iouring/net: commit partial buffers on retry Jeff Moyer RHEL-137329 CVE-2025-38730 - atm: clip: Fix infinite recursive call of clippush. Guillaume...

kernel: Linux kernel: Use-after-free in proc_readdir_de() can lead to privilege escalation or denial of service.

A flaw was found in the Linux kernel. This use-after-free UAF vulnerability occurs in the procreaddirde function within the /proc filesystem. A local attacker with low privileges can exploit this by concurrently traversing specific directories while network devices are unregistered. This can lead...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50100)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50100 advisory. - crypto: afalg - Fix incorrect boolean values in afalgctx Eric Biggers Orabug: 38879907 CVE-2025-40022 - crypto: afalg - Disallow concurrent writ...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: openvswitch: fix nested key length validation in the set action CVE-2025-37789 kernel: Linux kernel: irqchip/gic-v2m use-after-free vulnerability CVE-2025-37819 kernel: RDMA/core: Fi...

VulnCheck KEV: CVE-2009-3547

Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service NULL pointer dereference and system crash or gain privileges by attempting to open an anonymous pipe via a /proc//fd/ pathname...

kernel security update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

CLSA-2026-1770140694 kernel-uek: Fix of 43 CVEs

crypto: afalg - Fix incorrect boolean values in afalgctx CVE-2025-40022 - arm64: pensando: Must boot Ortano kernel with spin-table - net/sched: adjust device watchdog timer to detect stopped queue at right time - net/mlx5: Mark the mellanox gracefulperiod fix as out-of-tree change -...