CVE-2026-63969

A flaw was found in the Linux kernel's IPv6 networking subsystem. A local attacker could trigger an infinite loop within the rt6fillnode function. This occurs when a writer removes an entry from a list without proper synchronization, causing a softirq-side process to continuously loop. The...

CVE-2026-63968

A flaw was found in the Linux kernel's IPv6 networking stack. A local attacker could trigger an infinite loop within the fib6selectpath function. This occurs when a writer removes an entry from a list without proper synchronization with readers, causing the list traversal to never terminate. This...

CVE-2026-63962

A flaw was found in the Linux kernel's USB Type-C Port Manager TCPM driver. A remote attacker, acting as a malicious USB-C port partner, could exploit an out-of-bounds write vulnerability in the svdmconsumemodes function. By sending an unsolicited 'Discover Modes ACK' with excessive data, the...

CVE-2026-63965

A flaw was found in the Linux kernel's bmp280 pressure sensor driver. The bmp580triggerhandler function fails to initialize a stack-allocated buffer, which can lead to two bytes of uninitialized stack memory being exposed to userspace. This information disclosure vulnerability could allow a local...

CVE-2026-63959

A flaw was found in the Linux kernel's USB Type-C Universal Serial Bus Type-C subsystem. A malicious or broken USB-C port can transmit a specially crafted data frame that advertises more data objects than it actually contains. This can lead to the system reading from uninitialized memory,...

CVE-2026-63961

A flaw was found in the Linux kernel's USB Type-C DisplayPort DP alternate mode. A malicious or improperly configured USB-C device can send a malformed status update Vendor Defined Object VDO, which is a data structure used for communication. This can cause the kernel to read uninitialized memory...

CVE-2026-63960

A flaw was found in the Linux kernel's USB Type-C WCOVE driver. A malicious USB device could exploit a buffer overflow vulnerability in the wcovereadrxbuffer function. This flaw allows an attacker to write data beyond the intended buffer, potentially corrupting memory on the system's interrupt...

CVE-2026-63957

A flaw was found in the Linux kernel. A malicious Universal Serial Bus USB device can exploit a vulnerability in the safeserial driver by reporting a bulk-out buffer size smaller than eight bytes. This can lead to user-controlled slab corruption, a form of memory corruption, when the driver...

CVE-2026-63958

A flaw was found in the Linux kernel's USB Type-C subsystem. This vulnerability allows a malicious or buggy Power Delivery Microcontroller PPM, such as embedded controller EC firmware or an I2C-attached Universal Serial Bus USB Type-C Connector System Interface UCSI controller, to provide an...

CVE-2026-16517

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-63954

A flaw was found in the Linux kernel's High Performance File System HPFS component. This vulnerability occurs when the hpfsmapdnodebitmap function fails, leading to the system attempting to release an uninitialized buffer. An attacker could potentially trigger this condition, resulting in a syste...

CVE-2026-63956

A flaw was found in the Linux kernel's cypressm8 USB serial driver. A malicious Universal Serial Bus USB device could report a packet size smaller than eight bytes for the interrupt-out endpoint. This can lead to memory corruption, specifically user-controlled slab corruption or a NULL-pointer...

CVE-2026-63951

A flaw was found in the Linux kernel's zram module. A race condition exists in the zramwritebackendio function, which handles writeback completions. This race condition can lead to a use-after-free vulnerability, causing a system crash and resulting in a Denial of Service DoS...

CVE-2026-63953

A flaw was found in the Linux kernel's memory management component, specifically within the mm/migratedevice module. When handling device page migration, a page table pgtable allocated during the migratevmainserthugepmdpage function may not be properly freed if a specific error condition occurs...

CVE-2026-63950

A flaw was found in the Linux kernel's memory management. A local user can trigger an issue where an incorrectly initialized page counter during memory unmapping operations leads to corruption of internal memory structures. This can cause the kernel to crash, resulting in a Denial of Service DoS...

CVE-2026-63948

A flaw was found in the Linux kernel's Bluetooth Logical Link Control and Adaptation Protocol L2CAP component. A reference leak occurs in the l2capchantimeout function. When a channel's connection is null, an early exit path in the function fails to release a held channel reference. This oversigh...

CVE-2026-63944

A flaw was found in the Linux kernel's Bluetooth subsystem. This vulnerability, a Use-After-Free UAF, allows an attacker to access memory after it has been freed. This can lead to a system crash, resulting in a Denial of Service DoS, or potentially enable an attacker to execute malicious code. Th...

CVE-2026-63947

A flaw was found in the Linux kernel's Bluetooth Human Interface Device Protocol HIDP. A remote attacker, by sending specially crafted truncated packets from a paired Bluetooth device, could trigger an out-of-bounds read in the hidpinputreport function. This vulnerability may lead to unintended...

CVE-2026-63943

A flaw was found in the Linux kernel's xpad input driver. A local attacker with a specially crafted or malicious Xbox One controller could send a malformed input packet. This could lead to an out-of-bounds read, potentially causing a denial of service DoS or information disclosure...

CVE-2026-63942

A flaw was found in the Linux kernel's parallel port parport subsystem. This vulnerability is caused by a race condition where parallel port devices are registered before they are fully initialized. This allows client drivers to interact with uninitialized or unstable ports, which can lead to a...

CVE-2026-63940

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM Secure Encrypted Virtualization SEV module. This vulnerability occurs because the system does not properly handle Port I/O requests with a length of zero. An attacker, potentially from a guest virtual machine, could exploit...

CVE-2026-63938

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM Secure Encrypted Virtualization SEV feature. When processing Page State Change PSC requests, the system does not properly validate the PSC buffer against the effective size of the scratch area. This can occur if a guest...

CVE-2026-63939

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM with Secure Encrypted Virtualization SEV support. This vulnerability arises from an incorrect calculation of the maximum length for the in-Guest-Host Communication Block GHCB scratch area. When processing Page State Change PS...

CVE-2026-63937

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM with Secure Encrypted Virtualization SEV. This time-of-check to time-of-use TOCTOU vulnerability exists when KVM processes the guest-accessible Page State Change PSC buffer. A misbehaving guest could exploit this timing issue...

CVE-2026-63934

A flaw was found in the Linux kernel's iioitg3200 gyroscope driver. An incorrect I2C Inter-Integrated Circuit read operation in the itg3200readallchannels function causes uninitialized stack memory to be exposed to userspace. This information leak could allow a local attacker to gain access to...

CVE-2026-63936

A flaw was found in the Linux kernel's MediaTek MT6359 Analog-to-Digital Converter ADC driver. The mt6358readimp function does not properly check the return value of a read operation. If the read fails, an uninitialized variable is used, which can lead to the leakage of sensitive information from...

CVE-2026-63931

A flaw was found in the Linux kernel's iio: chemical: scd30 driver. A local user can trigger a denial of service DoS by writing a zero fractional part to the samplingfrequency sysfs attribute. This action leads to a division-by-zero error within the kernel, causing the system to crash...

CVE-2026-63932

A flaw was found in the Linux kernel's mhz19b driver, which handles Winsen MHZ19B CO2 sensors. The mhz19breceivebuf function does not properly validate the size of incoming serial replies before copying them into a fixed-size buffer. A remote attacker could exploit this by sending an oversized...

CVE-2026-63926

A flaw was found in the Linux kernel's sockmap feature. When the bpfmsgpushdata function processes data, it incorrectly calculates the offset for data fragments, leading to an inconsistent memory arrangement. This issue could potentially allow a local attacker to cause data corruption or system...

CVE-2026-63927

A flaw was found in the Linux kernel, specifically within the dwc2 USB driver. This vulnerability, known as a use-after-free, occurs when the system attempts to access memory that has already been released. This happens because a USB Request Block urb is incorrectly accessed after it has been...

CVE-2026-63925

A flaw was found in the Linux kernel's MACsec Media Access Control Security subsystem. When using Extended Packet Numbering XPN, a vulnerability exists where the replay protection mechanism can be bypassed. An attacker can exploit an integer overflow when the packet number reaches its maximum...

CVE-2026-63920

A flaw was found in the Linux kernel's IPv6 networking stack. An unprivileged local user could exploit a vulnerability in how IPv6 extension header lengths are handled. By manipulating these headers using nftables, an attacker can trigger an out-of-bounds read, leading to information disclosure...

CVE-2026-63919

A flaw was found in the Linux kernel's xfrm input component. The transport-mode reinjection process, which handles network packet re-injection, stores a network namespace pointer that must remain valid until a deferred callback completes. However, a missing reference count for the network namespa...

CVE-2026-63924

A flaw was found in the Linux kernel's handling of IPv6 extended headers. Specifically, the ipv6hopjumbo function, which processes jumbo payloads, can modify internal packet buffer skb pointers. However, the network header nh pointer is not recomputed after these modifications. This oversight cou...

CVE-2026-63923

A flaw was found in the Linux kernel's octeontx2-af driver. A malicious Virtual Function VF attached to a Physical Function PF in switchdev representor mode can send a specially crafted REPEVENTNOTIFY message. This message contains an unvalidated pcifunc field, which can lead to an out-of-bounds...

CVE-2026-63921

A flaw was found in the Linux kernel's IPv6 Virtual Tunnel Interface VTI module. When a VTI tunnel device is moved to a different network environment, an unprivileged user in a separate user space can manipulate tunnel parameters. This manipulation could allow the user to intercept or redirect...

CVE-2026-63922

A flaw was found in the Linux kernel's IPv6 extension header processing. When processing the Home Address Option HAO, the cached network header pointer may become invalid if the packet's memory is reallocated. This can lead to incorrect parsing of subsequent IPv6 Type-Length-Value TLV options,...

CVE-2026-63918

A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol l2tp module. A race condition exists where a network session's memory could be prematurely released while still in use. This vulnerability, caused by incorrect reference counting, may allow a local attacker to trigger a system cras...

CVE-2026-63911

A flaw was found in the Linux kernel's xfrm: iptfs component. This vulnerability arises from incorrect handling of runtime data when cloning Security Associations SAs. If a state migration fails, the cloned state can improperly share memory with the original, leading to use-after-free and...

CVE-2026-63908

A flaw was found in the Linux kernel's atmelmxtts input driver. An incorrect boundary check when handling configuration files with oversized objects can lead to a single-byte overwrite in adjacent memory. This memory corruption vulnerability could allow a local attacker to potentially cause syste...

CVE-2026-63895

A flaw was found in the Linux kernel's FunctionFS ffs driver. This vulnerability allows a privileged gadget daemon to receive uninitialized kernel memory slab residue due to incorrect handling of short USB control-OUT transfers. When ffsep0read processes a short control-OUT transfer, it copies mo...

CVE-2026-63914

A flaw was found in the Linux kernel's xfrm and afkey modules. The xfrmsendmigrate and pfkeysendmigrate functions incorrectly hardcode the initnet initial network namespace for migration notifications. This misconfiguration leads to two main issues: migration notifications are delivered to the...

CVE-2026-63916

A flaw was found in the Linux kernel's Human Interface Device HID wacom driver. The wacomhidsetdevicemode function incorrectly handles the location of input mode data within a device's report. This can lead to an out-of-bounds write, where the system attempts to write data beyond the allocated...

CVE-2026-63912

A flaw was found in the Linux kernel's Encapsulating Security Payload ESP component. This vulnerability occurs in the ESP out-of-place fast path when handling combined single-fragment lengths. An attacker could potentially trigger a scenario where the system rejects the page-fragment fast path,...

CVE-2026-63906

A flaw was found in the Linux kernel's USB subsystem. Specifically, within the omap2430 driver, a memory resource is prematurely released while still in use, leading to a use-after-free vulnerability. This could allow a local attacker to cause a system crash denial of service or potentially execu...

CVE-2026-63902

A flaw was found in the Linux kernel's cypressm8 USB serial driver. This vulnerability allows a local attacker to cause a denial of service DoS due to an out-of-bounds read. The cypressreadintcallback function does not properly validate the length of interrupt packets, leading to attempts to read...

CVE-2026-63903

A flaw was found in the Linux kernel's belkinsa USB serial driver. The driver's interrupt handling routine fails to validate the length of incoming status reports. This oversight allows a local attacker, by connecting a specially crafted USB device, to trigger an out-of-bounds read. The primary...

CVE-2026-63900

A flaw was found in the Linux kernel's USB Keyspan serial driver. This vulnerability stems from a missing sanity check on the size of incoming data transfers for usa49wg indat transfers. This oversight could allow an attacker to cause the system to parse stale or uninitialized memory, potentially...

CVE-2026-63898

A flaw was found in the Linux kernel's mctu232 USB serial driver. A malicious USB device could exploit this vulnerability by reporting a smaller endpoint maximum packet size than the driver expects. This incorrect handling of transfer sizes can lead to memory corruption, potentially allowing an...

CVE-2026-63894

A flaw was found in the Linux kernel's FunctionFS ffs component. A race condition exists where a Direct Memory Access Buffer DMABUF cancel operation can occur concurrently with a request completion, leading to a use-after-free vulnerability. This allows a privileged local attacker, such as a...