CVE-2026-74430

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix ACKALL packet handling rxrpcinputackall accepts ACKALL packets without checking whether the call is in a state that can legitimately have outstanding transmit buffers. A forged ACKALL can therefore reach a new service...

EUVD-2026-59575

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpcrecvmsg Fix a double unlock in rxrpcrecvmsg when dealing with OOB messages...

CVE-2026-74428

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpcrecvmsg Fix a double unlock in rxrpcrecvmsg when dealing with OOB messages...

CVE-2026-74428

The CVE-2026-74428 entry pertains to the Linux kernel, specifically a vulnerability in rxrpc_recvmsg() where a double unlock occurs while handling OOB messages. The issue is concrete: the function path for OOB messages can unlock a resource twice, potentially leading to memory corruption or simil...

CVE-2026-74427 afs: Fix netns teardown to cancel the preallocation charger

In the Linux kernel, the following vulnerability has been resolved: afs: Fix netns teardown to cancel the preallocation charger Fix the teardown of an afs network namespace to make sure it cancels the work item that keeps the preallocated rxrpc call/conn/peer queue charged before incoming calls a...

CVE-2026-74428 rxrpc: Fix double unlock in rxrpc_recvmsg()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpcrecvmsg Fix a double unlock in rxrpcrecvmsg when dealing with OOB messages...

CVE-2026-74427 afs: Fix netns teardown to cancel the preallocation charger

In the Linux kernel, the following vulnerability has been resolved: afs: Fix netns teardown to cancel the preallocation charger Fix the teardown of an afs network namespace to make sure it cancels the work item that keeps the preallocated rxrpc call/conn/peer queue charged before incoming calls a...

CVE-2026-74428 rxrpc: Fix double unlock in rxrpc_recvmsg()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpcrecvmsg Fix a double unlock in rxrpcrecvmsg when dealing with OOB messages...

CVE-2026-74425 afs: handle CB.InitCallBackState3 requests without a server record

In the Linux kernel, the following vulnerability has been resolved: afs: handle CB.InitCallBackState3 requests without a server record The cache manager callback path now attaches the server record to an incoming call through the rxrpc peer's app data. That association is not guaranteed to exist...

CVE-2026-74425

In the Linux kernel, CVE-2026-74425 affects the AFS cache manager: CB.InitCallBackState3 requests could arrive without an attached server record to the rxrpc peer’s app data. The fix makes CB.InitCallBackState3 follow the same pattern as other callbacks by checking for an attached server record b...

EUVD-2026-59572

In the Linux kernel, the following vulnerability has been resolved: afs: handle CB.InitCallBackState3 requests without a server record The cache manager callback path now attaches the server record to an incoming call through the rxrpc peer's app data. That association is not guaranteed to exist...

CVE-2026-72374

The CVE affects the Linux kernel AFS client: a bug in callback message parsing caused -EAGAIN to be swallowed (instead of being propagated by afs_extract_data), potentially impacting availability. The fix corrects the callback service message parsers to pass through -EAGAIN. CVSS 3.1 base score 7...

EUVD-2026-59273

In the Linux kernel, the following vulnerability has been resolved: afs: Fix callback service message parsers to pass through -EAGAIN The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a delivery function that parses the incomi...

CVE-2026-72374 afs: Fix callback service message parsers to pass through -EAGAIN

In the Linux kernel, the following vulnerability has been resolved: afs: Fix callback service message parsers to pass through -EAGAIN The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a delivery function that parses the incomi...

CVE-2026-72374 afs: Fix callback service message parsers to pass through -EAGAIN

In the Linux kernel, the following vulnerability has been resolved: afs: Fix callback service message parsers to pass through -EAGAIN The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a delivery function that parses the incomi...

PT-2026-72869

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the rxgk issue challenge function. The problem occurs because the page containing the challenge content is freed before the tracepoint is invoked,...

PT-2026-72866

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the handling of ACKALL packets within the rxrpc module. The function rxrpc input ackall accepts ACKALL packets without verifying if the call is in a state that can...

CVE-2026-74429: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the reception of a reply packet before data transmission Fix rxrpcreceivingreply to handle the reception of an apparent reply DATA packet before rxrpc has had a chance to send any request DATA packets on a client call ...

CVE-2026-74430: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix ACKALL packet handling rxrpcinputackall accepts ACKALL packets without checking whether the call is in a state that can legitimately have outstanding transmit buffers. A forged ACKALL can therefore reach a new service...

CVE-2026-74434: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Don't move a peeked OOB message onto the pending queue rxrpcrecvmsgoob takes a received oob message off recvmsgoobq and, if a response is needed, moves it onto the pendingoobq tree. However, only the unlink from recvmsgoob...