PT-2026-61187

In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accept IPv6 packets in lowpan xmit The aoe driver or similar generates a non-IPv6 packet e.g., ETH P AOE and queues it for transmission via dev queue xmit on a 6LoWPAN interface configured by the user or...

Linux Distros Unpatched Vulnerability : CVE-2026-63830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: skmsg: preserve sg.copy across SG transforms The skmsg sg.copy bitmap is part of the scatterlist entry ownership state. A set bit tells...

PT-2026-61307

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel paging request crash occurs in the can rx unregister function within net/can/af can.c when a virtual CAN device vxcan is enslaved to a bonding master. This happens because the...

Linux Distros Unpatched Vulnerability : CVE-2026-63801

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tipc: fix slab-use-after-free Read in tipcaeaddecryptdone tipcaeaddecrypt goes straight from tipcbearerholdb to cryptoaeaddecryptreq without taking a reference...

PT-2026-61097

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFSv4 flexfiles implementation where the ff layout alloc lseg function fails to properly validate the filehandle-version array count decoded from the flexfiles...

PT-2026-61385

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs component where locking is missing when adding new subrequests. Specifically, the functions netfs retry read subrequests and netfs retry write stream fail to...

PT-2026-61314

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ethtool module where the module flash fw schedule function fails to undo the setting of the in progress flag and the acquisition of the netdev reference during...

PT-2026-61375

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs read folio function where it fails to wait for an ongoing writeback to complete. This can lead to a situation where the system cannot trust the dirty flag or...

PT-2026-61230

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An unintended behavior in the TCP conntrack state machine allows a connection to be forced into the CLOSE state via an RST packet with an invalid sequence number. After a SYN packet is...

PT-2026-61236

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the xfrm input component where the network namespace netns is not properly held during deferred transport reinjection. The process stores a struct net pointer in skb-c...

PT-2026-61425

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cifs module where a dentry remains busy after unmounting. This occurs because the cifs file close work, handled by cfile-deferred, can be executed after the...

PT-2026-61377

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the netfs write begin function during error handling. Specifically, the system fails to release the reference to the request when an error is returned from the...

PT-2026-61430

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ixgbevf driver during VEPA multicast source pruning. The function ixgbevf clean rx irq frees a socket buffer skb and continues to the next descriptor...

PT-2026-61454

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the SMB client where the CIFS GENL CMD SWN NOTIFY userspace witness-notify command lacks a capability flag. This allows any local process to send RESOURCE CHANGE or CLIE...

PT-2026-61381

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs component where netfs invalidate folio fails to clear the dirty bit when all changes in a folio are removed during a file truncation. This leaves the folio i...

PT-2026-61311

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the tunnels module. The functions iptunnel pmtud build icmp and iptunnel pmtud build icmpv6 cache ip hdr and ipv6 hdr before calling skb cow. Because...

PT-2026-61234

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vti6 changelink function where the kernel fails to correctly handle network namespace changes for vti6 devices. When a vti6 tunnel is moved to a different network...

PT-2026-61478

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the icssm prueth probe function within the net: ti: icssm-prueth component. The issue arises when of property read u32 fails, causing the function to return witho...

PT-2026-61379

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential deadlock exists in the netfs component when operating in write-through mode. The issue occurs within the netfs advance writethrough function, where a failure to consistently...

PT-2026-61154

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An information leak exists in the ena phc gettimex64 function. The function sets the output parameter without verifying if ena com phc get timestamp succeeded. If ena com phc get timesta...