kernel: ipc: limit next_id allocation to the valid ID range

A flaw was found in the Linux kernel. The ipcidralloc function, used in the checkpoint/restore path for SysV Inter-Process Communication IPC ID allocation, does not properly limit ID allocation to the valid range. This can result in the system attempting to dereference freed memory, leading to a...

kernel: ip6_gre: Use cached t->net in ip6erspan_changelink()

A flaw was found in the Linux kernel's ip6gre module. An unprivileged user could exploit this vulnerability by migrating a network device, causing the ip6erspanchangelink function to incorrectly handle network namespace references. This error leads to a use-after-free condition when the original...

PT-2026-107599

Name of the Vulnerable Software and Affected Versions Cisco NX-OS affected versions not specified Description An out-of-bounds read issue exists within the software. An out-of-bounds read occurs when the system reads data past the end or before the beginning of the intended buffer, which can lead...

CVE-2026-90015

A flaw was found in the Linux kernel's xHCI eXtensible Host Controller Interface driver. This vulnerability occurs when the driver processes large, fragmented USB data transfers, leading to incorrect handling of memory buffers. An attacker with local access or a malicious USB device could exploit...

CVE-2026-93185

A flaw was found in the Linux kernel's audio subsystem, specifically within the SoundWire SDW driver for the rt700 codec. This vulnerability arises when a SoundWire device is removed, as the system may fail to properly cancel all pending tasks associated with the device. Consequently, an active...

kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst

A flaw was found in the Linux kernel's netfilter component, specifically within the nfqueue functionality. When a bridged packet is queued to NFQUEUE, it can retain a reference to a bridge's private fake destination 'dst' even after the bridge teardown has begun. This can lead to a use-after-free...

kernel: ipvs: clear the svc scheduler ptr early on edit

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. During the ipvseditservice operation, the svc-scheduler pointer is cleared too late when unbinding an old scheduler. This improper handling allows packets to access previously freed scheduler data, leading to a use-after-fre...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h6 – Reparenting the CPUX during PLL CPUX clock rate changes. While changes in the PLL CPUX clock rate when the CPU is running work in the vast majority of cases, occasionally they cause instability. This leads to...

kernel: blk-mq: pop cached request if it is usable

A flaw was found in the Linux kernel's blk-mq component. This use-after-free vulnerability occurs when a task attempts to submit a bio a data structure for I/O operations to blk-mq. If the task is interrupted and sleeps after checking for a cached request but before using it, the cached request c...

CVE-2026-47492

A flaw was found in the NVIDIA GPU Display Driver. Due to improper access control in the kernel mode layer, an authenticated local attacker can exploit this vulnerability to cause a Denial of Service DoS, resulting in system instability or driver disruption...

kernel: dm-verity: fix buffer overflow in FEC calculation

A flaw was found in the dm-verity component of the Linux kernel. A buffer overflow occurs during Forward Error Correction FEC calculation, allowing an attacker to write past the end of an allocated buffer. This out-of-bounds write can corrupt the syndrome buffer, potentially leading to system...

CVE-2026-100079

A flaw was found in the Linux kernel's USB Type-C Connector System Software Interface UCSI driver. This vulnerability can result in a Denial of Service DoS or system instability due to improper resource cleanup during device teardown. Debug filesystem debugfs entries created during registration a...

CVE-2026-100072

A flaw was found in the Linux kernel's ACPI Advanced Configuration and Power Interface subsystem. This vulnerability can lead to a Denial of Service DoS or system instability due to unsafe reference handling during platform device creation. Because the kernel fails to acquire a reference to the...

kernel: dm-verity: fix buffer overflow in FEC calculation

A flaw was found in the dm-verity component of the Linux kernel. A buffer overflow occurs during Forward Error Correction FEC calculation, allowing an attacker to write past the end of an allocated buffer. This out-of-bounds write can corrupt the syndrome buffer, potentially leading to system...

CVE-2026-97946

A flaw was found in the Linux kernel. Improper reference counting during AMD PCI root device initialization and caching in the amdsmninit function fails to properly track device lifecycles. Under certain conditions, this flaw may allow a local attacker to cause a Denial of Service DoS or system...

CVE-2026-97430

A flaw was found in the Linux kernel's USB eXtensible Host Controller Interface xHCI driver. When the host controller is inaccessible during power management operations, such as system suspend or resume, new commands are not properly prevented from being added to the command ring. A local user...

CVE-2026-97423

A flaw was found in the Linux kernel's Compute Express Link CXL subsystem. This vulnerability allows a local user to cause a Denial of Service DoS or system instability through an out-of-bounds memory access. During CXL region configuration, the kernel fails to validate that the partition index i...

CVE-2026-98002

A flaw was found in the Linux kernel's AMD IOMMU Input-Output Memory Management Unit driver. This flaw allows a local user to cause a Denial of Service DoS or system instability during nested domain allocation. When domain identifiers or memory resources are exhausted, an allocation error value i...

kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB

A flaw was found in the Linux kernel's AMD GPU Graphics Processing Unit driver, specifically within the drm/amdgpu/vcn4 component. This vulnerability allows for an out-of-bounds read when processing an Instruction Buffer IB. An attacker could potentially exploit this to read sensitive information...

kernel: ipvs: do not propagate one-packet flag to synced conns

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. When a synced connection is established, it can incorrectly inherit a "one-packet" flag from its destination. This misconfiguration causes the connection's expiry process to mishandle its cleanup, leaving behind stale memory...