kernel: ipv4: validate checksum_start before completing checksum

A flaw was found in the Linux kernel. A local attacker or untrusted guest virtual machine can exploit this vulnerability by transmitting network packets containing malformed checksum metadata into the IPv4 networking subsystem. This failure to validate checksum metadata can corrupt memory during...

CVE-2026-98694

A flaw was found in the Linux kernel's Thunderbolt driver. When a control channel request is canceled, a race condition can cause the request to be rescheduled after its memory has already been freed, resulting in a use-after-free vulnerability. A local attacker could exploit this flaw to cause a...

kernel: ipv4: validate checksum_start before completing checksum

A flaw was found in the Linux kernel. A local attacker or untrusted guest virtual machine can exploit this vulnerability by transmitting network packets containing malformed checksum metadata into the IPv4 networking subsystem. This failure to validate checksum metadata can corrupt memory during...

CVE-2026-98693

A flaw was found in the Linux kernel's Thunderbolt driver. A physically proximate user or local attacker could trigger a Denial of Service DoS and crash the system by disconnecting a device or unbinding the driver while DisplayPort tunnel operations are still active. This issue occurs because the...

CVE-2026-98692

A flaw was found in the Linux kernel's Thunderbolt subsystem. DisplayPort DP tunnels activated without a required completion callback fail to release object references during tunnel setup, such as when restoring from system hibernation. A local user or repeated hibernation cycles can cause kernel...

CVE-2026-98691

A flaw was found in the Linux kernel's Thunderbolt subsystem. This vulnerability can lead to a Denial of Service DoS or system instability when a Thunderbolt device is disconnected or unbound. When a Thunderbolt domain is stopped, inactive DisplayPort DP tunnels are not properly torn down, allowi...

CVE-2026-98690

A flaw was found in the Linux kernel's Thunderbolt subsystem. This flaw allows a local user to cause a Denial of Service DoS by causing kernel cleanup operations to hang indefinitely. When a DisplayPort DP tunnel is disconnected before an internal read operation completes, the driver leaks an...

CVE-2026-98689

A flaw was found in the Linux kernel's Thunderbolt subsystem. A race condition occurs when DisplayPort DP read operations are canceled during system suspend or device disconnection, allowing work handlers to access tunnel structures that have already been torn down. A local attacker could trigger...

CVE-2026-98688

A flaw was found in the Linux kernel's Thunderbolt subsystem. A race condition during device removal operations can lead to a NULL pointer dereference. A local user could exploit this timing issue during device disconnection to trigger a kernel crash, resulting in a Denial of Service DoS...

CVE-2026-98687

A flaw was found in the Linux kernel's Thunderbolt driver. When processing property requests from peer devices, the driver fails to verify that the response data length does not exceed the allocated buffer size. A malicious peer can exploit this flaw by sending an oversized response packet,...

CVE-2026-98685

A flaw was found in the Linux kernel's SMB client. This vulnerability can lead to information disclosure when extending a file via a clone range operation. Because the client fails to discard cached memory pages that straddle the original end-of-file boundary, data previously written past the...

CVE-2026-98686

A flaw was found in the Linux kernel's SMB Server Message Block client. When extending a file using a zero-range operation, cached memory pages past the previous end-of-file boundary are not properly discarded. A local user can exploit this vulnerability to view stale or previously buffered data...

CVE-2026-98684

A flaw was found in the Linux kernel's Server Message Block SMB client. When performing file space allocation operations against certain remote servers, such as Windows servers, the client queries allocated file ranges before flushing recently written data. Because the remote server may report...

CVE-2026-98683

A flaw was found in the Linux kernel's SMB client. When zeroing a range within a file that does not reach the end of the file, dirty cached data is not flushed before the client requests the server to zero the region. A local user performing a zero-range operation could cause dirty cached pages t...

CVE-2026-98682

A flaw was found in the Linux kernel's Server Message Block SMB client subsystem. Due to improper synchronization during server-side file copy and clone operations, pending write operations are not drained before copying begins. A local user could exploit this timing issue during copy operations ...

CVE-2026-98681

A flaw was found in the Linux kernel's SMB Server Message Block client. Multiple internal file status flags shared the same memory byte without unified locking, creating a race condition during concurrent file operations. A local user performing simultaneous file operations could cause updates to...

CVE-2026-98680

A flaw was found in the Linux kernel's Kionix KX022A accelerometer sensor driver. When enabling the device buffer fails during register configuration, the driver fails to properly free allocated memory or restore previous hardware states. A local user could trigger this error condition to cause a...

CVE-2026-98679

A flaw was found in the Linux kernel's KXCJK-1013 accelerometer driver. A local user could exploit this flaw by submitting duplicate event disable requests to the device configuration interface. Because the driver does not filter repeated disable requests, it improperly releases a runtime power...

CVE-2026-98678

A flaw was found in the Linux kernel's Analog Devices AD4030 Analog-to-Digital Converter ADC driver. The driver calculates a mathematical logarithm on an averaging parameter prior to validating whether the input is positive. A local user with access to configure the device could provide a...

CVE-2026-98675

A flaw was found in the Linux kernel's Analog Devices ADE9000 driver. An off-by-one error in the interrupt handler sets an incorrect upper bound when scanning device status events. Consequently, the driver fails to detect and report Phase C power dip events to the operating system, preventing...