CVE-2026-31639

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key reference count leak from call-key When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This is never cleaned up and gets leaked when the call is destroyed. Fix this by...

CVE-2026-31645

CVE-2026-31645 pertains to the Linux kernel lan966x network driver. The issue is a memory/resource leak: in error paths of lan966x_fdma_rx_alloc() a created page pool is not destroyed if a subsequent fdma_alloc_coherent() fails, and in lan966x_fdma_init() the page pool created by lan966x_fdma_rx_...

EUVD-2026-25538

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix page pool leak in error paths lan966xfdmarxalloc creates a page pool but does not destroy it if the subsequent fdmaalloccoherent call fails, leaking the pool. Similarly, lan966xfdmainit frees the coherent DMA...

CVE-2026-31645

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix page pool leak in error paths lan966xfdmarxalloc creates a page pool but does not destroy it if the subsequent fdmaalloccoherent call fails, leaking the pool. Similarly, lan966xfdmainit frees the coherent DMA...

CVE-2026-31645 net: lan966x: fix page pool leak in error paths

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix page pool leak in error paths lan966xfdmarxalloc creates a page pool but does not destroy it if the subsequent fdmaalloccoherent call fails, leaking the pool. Similarly, lan966xfdmainit frees the coherent DMA...

EUVD-2026-25535

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix call removal to use RCU safe deletion Fix rxrpc call removal from the rxnet-calls list to use listdelrcu rather than listdelinit to prevent stuffing up reading /proc/net/rxrpc/calls from potentially getting into an...

CVE-2026-31642 rxrpc: Fix call removal to use RCU safe deletion

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix call removal to use RCU safe deletion Fix rxrpc call removal from the rxnet-calls list to use listdelrcu rather than listdelinit to prevent stuffing up reading /proc/net/rxrpc/calls from potentially getting into an...

CVE-2026-31639 rxrpc: Fix key reference count leak from call->key

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key reference count leak from call-key When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This is never cleaned up and gets leaked when the call is destroyed. Fix this by...

CVE-2026-31639 rxrpc: Fix key reference count leak from call->key

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key reference count leak from call-key When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This is never cleaned up and gets leaked when the call is destroyed. Fix this by...

CVE-2026-31639

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key reference count leak from call-key When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This is never cleaned up and gets leaked when the call is destroyed. Fix this by...

EUVD-2026-25532

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key reference count leak from call-key When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This is never cleaned up and gets leaked when the call is destroyed. Fix this by...

CVE-2026-31639

In the Linux kernel, CVE-2026-31639 affects the rxrpc subsystem. A client call acquires a reference to a key during rxrpc_alloc_client_call(), but this reference is not released when the call is destroyed, causing a key reference-count leak. The documented fix frees call->key in rxrpc_destroy_...

The vulnerabilities of the functions mptcpDestroyCommon() and mptcpDestroy() in the net/mptcp/protocol.c module of the Linux operating system’s MPTCP protocol implementation allow a attacker to cause a service failure.

The vulnerability of the mptcpDestroyCommon and mptcpDestroy functions in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

EUVD-2026-24821

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: only publish modedata after clone setup iptfsclonestate stores x-modedata before allocating the reorder window. If that allocation fails, the code frees the cloned state and returns -ENOMEM, leaving x-modedata pointi...

CVE-2026-31471 xfrm: iptfs: only publish mode_data after clone setup

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: only publish modedata after clone setup iptfsclonestate stores x-modedata before allocating the reorder window. If that allocation fails, the code frees the cloned state and returns -ENOMEM, leaving x-modedata pointi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013474)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013474 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: release elements in clone only from destroy path Clone already always...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013578)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013578 advisory. In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy a...

PT-2026-34376

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: only publish mode data after clone setup iptfs clone state stores x-mode data before allocating the reorder window. If that allocation fails, the code frees the cloned state and returns -ENOMEM, leaving x-mode data...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013589)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013589 advisory. In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dmintegritydtr Dmintegrity also has the same UAF problem when dmresume a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013647)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013647 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix UAF in runtimersoftirq When dmresume and dmdestroy are concurrent, it will lead to...