Linux Distros Unpatched Vulnerability : CVE-2026-80957

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm-pcache: detect a cycle in the last-kset chain during replay cachereplay follows the on-media last- kset chain by nextcachesegid with no condresched. A forged...

Linux Distros Unpatched Vulnerability : CVE-2026-81009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as...

Linux Distros Unpatched Vulnerability : CVE-2026-89516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - schedext: Don't BUGON a destroyed DSQ in processdeferredreenqusers scxbpfdsqreenq queues a deferred reenq dru that runs from rundeferred, not ops.dispatch. If t...

Linux Distros Unpatched Vulnerability : CVE-2026-22591

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - eprosima Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. Prior to versions 2.6.12, 2.14.6,...

CVE-2026-89627

A flaw was found in the Linux kernel's HID Human Interface Device roccat driver. When a roccat device is destroyed, the driver fails to properly free buffered reports, leading to a memory leak. A local attacker could potentially exploit this to exhaust system memory, resulting in a Denial of...

CVE-2026-89711

A flaw was found in the Linux kernel's Network File System Daemon NFSD. An invalid assumption in the nfsdmodecheck function regarding directory lookup capabilities during NFS reexport could lead to a null pointer dereference. A remote attacker could exploit this by performing a LOOKUP operation o...

CVE-2026-89570

A flaw was found in the Linux kernel's Compute Express Link CXL subsystem. Lifetime issues with the CXL Machine Check Exception MCE notifier can lead to NULL dereferences and use-after-free vulnerabilities in the MCE handler. This could allow an attacker to cause system instability or a denial of...

CVE-2026-89554

A flaw was found in the Linux kernel's Multipath TCP MPTCP implementation. When reconstructing a Multipath TCP MPTCP join request under SYN cookies, the localid field is not properly initialized. An off-path attacker can influence this uninitialized field by sending concurrent MPJOIN SYN requests...

CVE-2026-89525

A flaw was found in the Linux kernel. A local attacker could craft a malicious Universal Disk Format UDF image to trigger an out-of-bounds read vulnerability in the udfgetpblockvirt15 function. This occurs when the system attempts to read a Virtual Allocation Table VAT index equal to the entry...

CVE-2026-89759

A flaw was found in the Linux kernel's memory leak detector kmemleak. When kmemleakscan attempts to scan task stacks on systems with a large number of threads, it can hold a CPU for an extended period without allowing other processes to run. This can lead to a 'soft lockup,' where the system...

CVE-2026-89556

A flaw was found in the Linux kernel. This vulnerability arises from insufficient validation of string table section types within ELF Executable and Linkable Format files. A local attacker could exploit this by providing a specially crafted ELF module, leading to the kernel attempting to access...

CVE-2026-89499

A flaw was found in the Linux kernel's ring-buffer component. When a remote reader update fails during a page swap, the system incorrectly proceeds as if the swap succeeded. This can lead to log flooding, potentially causing a denial of service by exhausting system resources or hindering system...

CVE-2026-89452

A flaw was found in the iommu/msm component of the Linux kernel. This vulnerability occurs when msmiommuprobe fails to properly unwind its probe state during registration, leaving a dangling list entry. A local attacker could potentially exploit this to cause a dereference of the dangling list...

CVE-2026-89705

A flaw was found in the Linux kernel's Network File System NFS daemon, nfsd. This vulnerability occurs due to a synchronization issue where a status counter rqstatuscounter is not correctly reset on all exit paths within the nfsddispatch function. This can lead to a race condition where a lockles...

CVE-2026-89667

A flaw was found in the Linux kernel's Network File System Daemon nfsd file caching mechanism. A race condition can occur during concurrent shutdown operations and file disposal, where a file might be unhashed and moved to a dispose list, but the shutdown process misses it. This can lead to a...

CVE-2026-89532

A flaw was found in the Linux kernel's svcrdma component. A remote attacker could send a specially crafted network packet that causes an integer underflow in the pclforeachsegment function when processing a chunk with zero segments. This vulnerability leads to an out-of-bounds read, resulting in ...

CVE-2026-89492

A flaw was found in the Linux kernel's OCFS2 filesystem. A local attacker with the ability to mount a crafted on-disk image could exploit this vulnerability by providing excessive directory-index entry counts when reading metadata. This can lead to an out-of-bounds read, potentially causing...

CVE-2026-89770

A flaw was found in the iomap component of the Linux kernel. This vulnerability occurs when Protection Information PI verification is disabled on a block device, causing fsbiointegrityalloc to not allocate a bio integrity payload. Subsequently, the iomapbioreadfoliorangesync function attempts to...

CVE-2026-89692

A flaw was found in the Linux kernel's Network File System NFS daemon, nfsd. This vulnerability occurs when a delegation recall operation fails, leaving a critical internal flag uncleared. This prevents subsequent attempts to break the same delegation, leading to a denial of service where file...

CVE-2026-89641

A flaw was found in the Linux kernel's Common Internet File System CIFS module. This vulnerability, a use-after-free, occurs in the cifsfilesetsize function. When a file's size is being modified, a critical system resource tcon object can be released too early but then accessed again. A local...