The vulnerability of the dma_resv_add_fence() function in the drivers/dma-buf/dma-resv.c file of two Linux kernel cores may allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dmaresvaddfence function in the drivers/dma-buf/dma-resv.c file of two Linux kernels is related to the reutilization of previously released memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and accessibility ...

UBUNTU-CVE-2026-23225

In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Don't assume CID is CPU owned on mode switch Shinichiro reported a KASAN UAF, which is actually an out of bounds access in the MMCID management code. CPU0 CPU1 T1 runs in userspace T0: forkT4 - Switch to per CPU CID...

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, caused by the absence of the alloctaggingslabfree hook, which may lead to memory allocation tags not being cleared...

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 the call to the complete function when holding a lock. This could lead to reusing the lock after ...

Linux Distros Unpatched Vulnerability : CVE-2026-23140

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, testrun: Subtract size of xdpframe from allowed metadata size The xdpframe structure takes up part of the XDP frame headroom, limiting the size of the...

Linux Distros Unpatched Vulnerability : CVE-2026-23130

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: ath12k: fix dead lock while flushing management frames Commit 1 converted the management transmission work item into a wiphy work. Since a wiphy work can...

Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2024-57924)

In the Linux kernel, the following vulnerability has been resolved: fs: relax assertions on failure to encode file handles Encoding file handles is usually performed by a filesystem encodefh method that may fail for various reasons. The legacy users of exportfsencodefh, namely, nfsd and...

Siemens SIMATIC S7-1500 Uncontrolled Recursion (CVE-2025-39795)

In the Linux kernel, the following vulnerability has been resolved: block: avoid possible overflow for chunksectors check in blkstacklimits In blkstacklimits, we check that the t-chunksectors value is a multiple of the t-physicalblocksize value. However, by finding the chunksectors value in bytes...

Linux Distros Unpatched Vulnerability : CVE-2026-23144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When a context DAMON sysfs directory setup is failed after setup of attrs/ directory,...

CVE-2026-23147

The CVE-2026-23147 issue concerns Linux kernel btrfs zlib compression on S390 hardware acceleration. After a refactor (S390x HW acceleration), the code stopped releasing the page cache folio returned by btrfs_compress_filemap_get_folio(), leading to a folio leak. The root cause is a missing folio...

UBUNTU-CVE-2026-23116

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8m-blk-ctrl: Remove separate rst and clk mask for 8mq vpu For i.MX8MQ platform, the ADB in the VPUMIX domain has no separate reset and clock enable bits, but is ungated and reset together with the VPUs. So we can't...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by 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 competing conditions between PTP operations and VSI reconstruction in the ice driver. This...

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 the failure of the DAMON sysfs context directory setup, resulting in the uncleaned retention of t...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the absence of null pointer checking in the icevsisetnapiqueues function, potentially leading to null...

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 the drmgemchangehandleioctl function not verifying user-space inputs, potentially triggering a...

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, caused by improper settings of the rst and clk masks for 8mq vpu in pmdomain imx8m-blk-ctrl, which may lead to...

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 the fpropnewperiod function not being hardened against security breaches, potentially leading to...

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 the absence of boundary checks in the nvmettcpbuildpduiovec function. This vulnerability may lead...

The vulnerability of the WMI_TXSTATUS_EVENTID command in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the WMITXSTATUSEVENTID command in the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the xfrm_state_gcdestroy() function in the net/xfrm/xfrm_state.c module, which is part of the Linux kernel’s networking functions, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the xfrmstategcdestroy function in the net/xfrm/xfrmstate.c module, which is part of the Linux kernel’s networking functions, is related to improper initialization of resources. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality,...