The vulnerability of the qrtr_port_remove() function in the net/qrtr/af_qrtr.c module, which supports Qualcomm IPC cores in the Linux operating system, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the qrtrportremove function in the net/qrtr/afqrtr.c module, which supports Qualcomm IPC cores in the Linux operating system, is related to errors during link counter updates. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

The vulnerability of RDMA/rxe components of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of RDMA/rxe components in the Linux operating system is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the verifier.c component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the verifier.c component in the Linux operating system’s kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the sdio_release_func() function in the drivers/mmc/core/sdio_bus.c file of the MMC/SD/SDIO card driver module in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the sdioreleasefunc function in the drivers/mmc/core/sdiobus.c file of the MMC/SD/SDIO card driver for the Linux operating system is related to errors during the update of the link counters. Exploiting this vulnerability could allow an attacker to compromise the...

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

The vulnerability of the net/core/skbuff.c component in the Linux operating system is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the smb2_sess_setup() function in the fs/smb/server/smb2pdu.c module, which is part of the SMB server support in Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the smb2sesssetup function in the fs/smb/server/smb2pdu.c module of the SMB server implementation in Linux operating systems is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-53189

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/hugememory: update file PMD counter before folioput splithugepmdlocked updates the file/shmem RSS counter after dropping the PMD mapping's folio reference. I...

CVE-2026-53189

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: update file PMD counter before folioput splithugepmdlocked updates the file/shmem RSS counter after dropping the PMD mapping's folio reference. If folioput drops the last reference, mmcounterfile can later read fre...

CVE-2026-53189

CVE-2026-53189 affects the Linux kernel memory management for huge pages (mm/huge_memory). The vulnerability arises from the order of operations when splitting a huge PMD: the RSS/file counters are updated after releasing the folio reference, which can let freed folio state be observed by mm_coun...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mptcp: The logic for removing addresses in mptcppmnlrmaddr has been fixed. The inverted WARNONONCE condition that prevented normal address removal updates has also been fixed. The current code only executes the decrement logic...

The vulnerability of the `of_get_dr_timings()` function in the `drivers/memory/of_memory.c` module of the Linux kernel’s memory driver, which allows a hacker to cause a system failure.

The vulnerability of the ofgetdrtimings function in the drivers/memory/ofmemory.c module of the Linux kernel’s memory driver library is related to errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the dvb_usb_adapter_init() function in the drivers/media/usb/dvb-usb/dvb-usb-init.c file of the multimedia device driver module for Linux kernel allows a hacker to cause a service failure.

The vulnerability of the dvbusbadapterinit function in the drivers/media/usb/dvb-usb/dvb-usb-init.c file of the Linux operating system’s multimedia device driver module is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the BPF_CALL_3() function in the net/core/filter.c module allows a hacker to trigger a service failure. This vulnerability is related to the support for kernel network functions in the Linux operating system.

The vulnerability of the BPFCALL3 function in the net/core/filter.c module related to Linux kernel network functions is associated with errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the __mptcp_close_ssk() function in the net/mptcp/protocol.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mptcpclosessk function in the net/mptcp/protocol.c module of the Linux kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the ceph_mds_check_access() function in the fs/ceph/mds_client.c module, a part of the distributed file system Ceph support for Linux operating systems, allows a attacker to gain unauthorized access to protected information.

The vulnerability of the cephmdscheckaccess function in the fs/ceph/mdsclient.c module of the distributed file system support module for Linux operating systems is related to errors during the update of the reference counter. Exploiting this vulnerability can allow an attacker to gain unauthorize...

The vulnerability of the __xfrm_policy_check() function in the net/xfrm/xfrm_policy.c module, which is part of the Linux kernel’s networking functions, allows a hacker to trigger a service failure.

The vulnerability of the xfrmpolicycheck function in the net/xfrm/xfrmpolicy.c module, which is part of the Linux kernel’s networking functions, is related to errors during the update of the link counters. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the fs/ocfs2 component in the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the fs/ocfs2 component in the Linux operating system is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the __graph_get_type() function in the sound/soc/generic/audio-graph-card2.c module allows a hacker to trigger a service failure in Linux operating system-based SoC audio kernels.

The vulnerability of the graphgettype function in the sound/soc/generic/audio-graph-card2.c module of the Linux operating system’s sound support module is related to errors during link counter updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the icp_opal_init() function in the arch/powerpc/sysdev/xics/icp-opal.c module of the PowerPC platform allows a hacker to cause a service failure.

The vulnerability of the icpopalinit function in the arch/powerpc/sysdev/xics/icp-opal.c module of the PowerPC platform in the Linux operating system is related to errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `tipc_sk_create()` function in the `net/tipc/socket.c` module of the TIPC protocol implementation in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the tipcskcreate function in the net/tipc/socket.c module of the TIPC protocol implementation in Linux’s operating system is related to errors during the update of the reference counter. Exploiting this vulnerability can allow an attacker to cause a service failure...