CVE-2026-80677

A flaw was found in the Linux kernel driver core. The devhassyncstate function reads the dev-driver pointer multiple times without proper synchronization. This allows a concurrent unbind operation to clear the dev-driver pointer between reads. Such a race condition could lead to a null pointer...

CVE-2026-80603

A flaw was found in the Linux kernel's netfilter component, specifically within the nfconntrackirc module. An off-by-one error in the parsedcc function can cause the system to read one byte beyond an allocated buffer. This can lead to the use of uninitialized or stale data, potentially resulting ...

kernel: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table()

A flaw was found in the Linux kernel's IPv4 networking component. The ipv4sysctlexitnet function prematurely frees the net-ipv4.sysctllocalreservedports memory. This can lead to a use-after-free vulnerability, where other threads might attempt to access deallocated memory. Such an issue can resul...

CVE-2026-80673

A flaw was found in the Linux kernel's NTFS file system driver. An attacker can craft a malicious on-disk attribute list that, when processed, causes an out-of-bounds read. This occurs because a look-ahead entry in the attribute list is not properly validated, allowing data to be read beyond the...

CVE-2026-80661

A flaw was found in the Linux kernel's Universal Flash Storage UFS core tracing module. The system attempts to access a memory location that has already been freed when processing trace events, specifically within the TPprintk function. This use-after-free vulnerability can be triggered when...

CVE-2026-80612

A flaw was found in the Linux kernel's lightweight tunnel LWT encapsulation process. This vulnerability occurs when network packets carrying specific metadata are processed, causing the system to incorrectly overwrite or clear this metadata. Such an issue can lead to unexpected behavior or data...

CVE-2026-80711

A flaw was found in the Linux kernel's power supply subsystem, specifically within the MAX17040 fuel gauge driver. When the MAX17040 fuel gauge operates without a registered charger status supplier, the driver fails to properly handle this missing information. This oversight can result in userspa...

CVE-2026-80662

A flaw was found in the Linux kernel's Compute Express Link CXL subsystem. An incorrect definition of the CXLHEADERLOGSIZE led to an out-of-bounds read when processing RAS capability structures. This vulnerability allows a local attacker to read sensitive kernel stack memory, potentially leading ...

CVE-2026-80707

A flaw was found in the Linux kernel's J1939 CAN bus transport module. When a new session's receive buffer is allocated, it is not properly initialized, which can leave residual data from previous memory usage. A local attacker could potentially exploit this to read sensitive information from the...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock X200 App A one-click root app for vivo X200 d...

CVE-2026-80591

A flaw was found in the f2fs file system within the Linux kernel. This vulnerability arises from inadequate validation of extended attribute xattr entries during the f2fslistxattr function's operation. A local attacker could potentially create a corrupted xattr entry, causing the system to attemp...

kernel: crypto: ccp - copy IV using skcipher ivsize

A flaw was found in the Linux kernel's cryptographic coprocessor CCP driver. When processing AFALG rfc3686-ctr-aes-ccp requests, the ccpaescomplete function attempts to restore more data than the allocated buffer for the Initialization Vector IV can hold. This leads to a buffer overrun, which can...

Moderate: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring Syste...

kernel: net: atm: fix crash due to unvalidated vcc pointer in sigd_send()

A flaw was found in the Linux kernel's Asynchronous Transfer Mode ATM networking component. A local attacker, by acting as a malicious signaling daemon, could send a specially crafted message containing an unvalidated pointer. This unvalidated pointer would be directly used by the kernel, leading...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xsk: Fix race condition in AFXDP generic RX path CVE-2025-37920 In the Linux kernel, the following vulnerability has been resolved: libceph: Fix slab-out-of-bounds access in auth message processing CVE-2026-46119 ...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftcounter: serialize reset with spinlock CVE-2026-45897 In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: revert commitmutex usage in reset path CVE-2026-45901 In...

The vulnerability of the build_mapping() function in the net/xfrm/xfrm_user.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 buildmapping function in the net/xfrm/xfrmuser.c module, which is part of the Linux kernel’s networking functions, relates to the use of uninitialized variables. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the xfrm_migrate_policy_find() function in the net/xfrm/xfrm_policy.c module of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the xfrmmigratepolicyfind function in the net/xfrm/xfrmpolicy.c module of the Linux kernel is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the most_register_interface() function in the drivers/most/core.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the mostregisterinterface function in the drivers/most/core.c module of the Linux kernel’s firmware is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a perpetrator to cause service failures...

The vulnerability of the functions dcache_init_early() and dcache_init() in the fs/dcache.c module of the Linux kernel’s file system allows a attacker to access protected information or cause service failures.

The vulnerability of the functions dcacheinitearly and dcacheinit in the fs/dcache.c module of the Linux kernel’s file system is related to a cyclic shift. Exploiting this vulnerability can allow an attacker to access protected information or cause service failures...