CVE-2026-43066

In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4fcreplayinode error paths During code review, Joseph found that ext4fcreplayinode calls ext4getfcinodeloc to get the inode location, which holds a reference to iloc.bh that must be released via brels...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of reference counts during error handling paths. This issue may lead to resourc...

SUSE 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

A flaw was found in the Linux kernel's lan966x network driver. This vulnerability, a page pool leak, occurs when certain error paths in the lan966xfdmarxalloc and lan966xfdmainit functions fail to properly destroy allocated page pools. This oversight can lead to a gradual depletion of system memo...

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...

DEBIAN-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...

DEBIAN-CVE-2026-31643

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpcpreparsexdryfsrxgk, the memory attached to token-rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "rejecttoken:" case...

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

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_...

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...

PT-2026-34995

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpc preparse xdr yfs rxgk, the memory attached to token-rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "reject token:" case...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013724)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013724 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: fix memory leak in dvbusbadapterinit Syzbot reports a memory leak in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013383)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013383 advisory. In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which...

EUVD-2026-18688

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: always free skb on ieee80211txprepareskb failure ieee80211txprepareskb has three error paths, but only two of them free the skb. The first error path ieee80211txprepare returning TXDROP does not free it, while...

SUSE CVE-2026-23339

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free skb on ncitransceive early error paths ncitransceive takes ownership of the skb passed by the caller, but the -EPROTO, -EINVAL, and -EBUSY error paths return without freeing it. Due to issues clearing NCIDATAEXCHAN...

CVE-2026-23339

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free skb on ncitransceive early error paths ncitransceive takes ownership of the skb passed by the caller, but the -EPROTO, -EINVAL, and -EBUSY error paths return without freeing it. Due to issues clearing NCIDATAEXCHAN...

UBUNTU-CVE-2026-23339

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free skb on ncitransceive early error paths ncitransceive takes ownership of the skb passed by the caller, but the -EPROTO, -EINVAL, and -EBUSY error paths return without freeing it. Due to issues clearing NCIDATAEXCHAN...

CVE-2026-23389

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory leak in icesetringparam In icesetringparam, txrings and xdprings are allocated before rxrings. If the allocation of rxrings fails, the code jumps to the done label leaking both txrings and xdprings. Furthermore, i...

CVE-2026-23389

CVE-2026-23389 (Linux kernel ice component) : The issue is a memory leak in ice_set_ringparam() where tx_rings and xdp_rings are allocated before rx_rings. If rx_rings allocation fails, the code jumps to a done path that leaks both tx_rings and xdp_rings; if a per-Rx ring setup fails, code may ju...