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...

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...

CVE-2026-31638

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Only put the call ref if one was acquired rxrpcinputpacketonconn can process a to-client packet after the current client call on the channel has already been torn down. In that case chan-call is NULL, rxrpctrygetcall retur...

CVE-2026-31637 rxrpc: reject undecryptable rxkad response tickets

In the Linux kernel, the following vulnerability has been resolved: rxrpc: reject undecryptable rxkad response tickets rxkaddecryptticket decrypts the RXKAD response ticket and then parses the buffer as plaintext without checking whether cryptoskcipherdecrypt succeeded. A malformed RESPONSE can...

CVE-2026-31623 net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete()

In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc-phonet: fix skb frags overflow in rxcomplete A malicious USB device claiming to be a CDC Phonet modem can overflow the skbsharedinfo-frags array by sending an unbounded sequence of full-page bulk transfers. Drop the...

EUVD-2026-25516

In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc-phonet: fix skb frags overflow in rxcomplete A malicious USB device claiming to be a CDC Phonet modem can overflow the skbsharedinfo-frags array by sending an unbounded sequence of full-page bulk transfers. Drop the...

CVE-2026-31623 net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete()

In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc-phonet: fix skb frags overflow in rxcomplete A malicious USB device claiming to be a CDC Phonet modem can overflow the skbsharedinfo-frags array by sending an unbounded sequence of full-page bulk transfers. Drop the...

CVE-2026-31623

The CVE-2026-31623 issue affects the Linux kernel net: usb: cdc-phonet driver. A malicious USB device claiming to be a CDC Phonet modem can overflow the skb_shared_info->frags[] array by sending an unbounded sequence of full-page bulk transfers in rx_complete(). The consequence described is a ...

CVE-2026-31621

In the Linux kernel, the following vulnerability has been resolved: bnge: return after auxiliarydeviceuninit in error path When auxiliarydeviceadd fails, the error block calls auxiliarydeviceuninit but does not return. The uninit drops the last reference and synchronously runs bngeauxdevrelease,...

CVE-2026-31621 bnge: return after auxiliary_device_uninit() in error path

In the Linux kernel, the following vulnerability has been resolved: bnge: return after auxiliarydeviceuninit in error path When auxiliarydeviceadd fails, the error block calls auxiliarydeviceuninit but does not return. The uninit drops the last reference and synchronously runs bngeauxdevrelease,...

CVE-2026-31621

The CVE-2026-31621 issue affects the Linux kernel bnge driver: on failure of auxiliary_device_add(), the error path calls auxiliary_device_uninit() but does not return, causing a null dereference when cleanup runs bnge_aux_dev_release() (bd->auxr_dev is freed and then dereferenced). Red Hat re...

EUVD-2026-25514

In the Linux kernel, the following vulnerability has been resolved: bnge: return after auxiliarydeviceuninit in error path When auxiliarydeviceadd fails, the error block calls auxiliarydeviceuninit but does not return. The uninit drops the last reference and synchronously runs bngeauxdevrelease,...

CVE-2026-31621 bnge: return after auxiliary_device_uninit() in error path

In the Linux kernel, the following vulnerability has been resolved: bnge: return after auxiliarydeviceuninit in error path When auxiliarydeviceadd fails, the error block calls auxiliarydeviceuninit but does not return. The uninit drops the last reference and synchronously runs bngeauxdevrelease,...

CVE-2026-31616 usb: gadget: f_phonet: fix skb frags[] overflow in pn_rx_complete()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fphonet: fix skb frags overflow in pnrxcomplete A broken/bored/mean USB host can overflow the skbsharedinfo-frags array on a Linux gadget exposing a Phonet function by sending an unbounded sequence of full-page OUT...

CVE-2026-31613

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUSSTOPPEDONSYMLINK, smb2checkmessage returns success without any length validation, leaving the symlink parsers as the only defense against an...

CVE-2026-31613

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUSSTOPPEDONSYMLINK, smb2checkmessage returns success without any length validation, leaving the symlink parsers as the only defense against an...

CVE-2026-31613 smb: client: fix OOB reads parsing symlink error response

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUSSTOPPEDONSYMLINK, smb2checkmessage returns success without any length validation, leaving the symlink parsers as the only defense against an...

EUVD-2026-25506

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUSSTOPPEDONSYMLINK, smb2checkmessage returns success without any length validation, leaving the symlink parsers as the only defense against an...

CVE-2026-31613

The CVE-2026-31613 issue affects the Linux kernel SMB client. A crafted symlink error response from a remote SMB server can trigger an out-of-bounds read during symlink parsing, allowing UTF-16 data to be read via readlink(2). Root cause: smb2_check_message() accepts a CREATE status without valid...