Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-151135)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-151135 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: reject unsolicited H2CData PDUs nvmettcphandleh2cdatapdu accepts an H2CData PDU after...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-151315)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-151315 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: reject unsolicited H2CData PDUs nvmettcphandleh2cdatapdu accepts an H2CData PDU after...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: cifs: Fixed an issue where credits were not updated upon failure in cifsissueread. Fixed an issue where the credits value was not updated during a failed execution of cifsissueread, so that retrying the subreq would not...

Astra Linux – vulnerability in linux-6.1, linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: drm/lima: call drmmminit with a valid allocation range Currently, limavmcreate is executed before vastart and vaend are set, meaning both are initialized to 0. limavmcreate then calls drmmminit using these values as arguments for...

Astra Linux – vulnerability in linux-6.1, linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: freevxfs: do not call BUG for unknown typed-extent type vxfsbmaptyped handles four typed-extent types and calls BUG in its default case; thus, an on-disk typed extent with any other type value crashes the kernel. This issue can b...

Astra Linux – vulnerability in linux-6.18

In the Linux kernel, the following vulnerability has been resolved: btrfs: initialize inode mapping flags for cached inodes BUG When running generic/795 with 8K block size, 4K page size, the test always fails, triggering some ASSERTs related to folio size: 795 241074: dropcaches: 3 assertion...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: sctp: validate stream count in sctpprocessstrresetinreq When processing a RESETINREQUEST from a peer, sctpprocessstrresetinreq derives the stream count from the parameter length but does not check whether the resulting...

Astra Linux – vulnerability in linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use mdclonedbio to control bio accounting instead of relying on r1bioexisted in raid1 or the ioaccounting flag in raid10. The previous logic does not reliably reflect...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-146284)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146284 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: validate stream count in sctpprocessstrresetinreq When processing a RESETINREQUEST from a...

Linux Distros Unpatched Vulnerability : CVE-2026-99066

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: can: dev: initcanskb: restore skb header initialization Commit 9f10374bb024 can: remove...

SUSE CVE-2026-99066

In the Linux kernel, the following vulnerability has been resolved: can: dev: initcanskb: restore skb header initialization Commit 9f10374bb024 "can: remove private CAN skb headroom infrastructure" removed the skbresetmacheader/skbresetnetworkheader/ skbresettransportheader calls from initcanskb...

DEBIAN-CVE-2026-99066

In the Linux kernel, the following vulnerability has been resolved: can: dev: initcanskb: restore skb header initialization Commit 9f10374bb024 "can: remove private CAN skb headroom infrastructure" removed the skbresetmacheader/skbresetnetworkheader/ skbresettransportheader calls from initcanskb...

CVE-2026-99066

The Linux kernel contains a vulnerability in the CAN (Controller Area Network) subsystem related to how skb headers are initialized. Specifically, commit 9f10374bb024 removed necessary calls to skb_reset_mac_header(), skb_reset_network_header(), and skb_reset_transport_header() within init_can_sk...

EUVD-2026-108732

In the Linux kernel, the following vulnerability has been resolved: can: dev: initcanskb: restore skb header initialization Commit 9f10374bb024 "can: remove private CAN skb headroom infrastructure" removed the skbresetmacheader/skbresetnetworkheader/ skbresettransportheader calls from initcanskb...

CVE-2026-99066 can: dev: init_can_skb(): restore skb header initialization

In the Linux kernel, the following vulnerability has been resolved: can: dev: initcanskb: restore skb header initialization Commit 9f10374bb024 "can: remove private CAN skb headroom infrastructure" removed the skbresetmacheader/skbresetnetworkheader/ skbresettransportheader calls from initcanskb...

CVE-2026-98965 ice: Restore Ordered MMIO Writes for Tx Doorbells

In the Linux kernel, the following vulnerability has been resolved: ice: Restore Ordered MMIO Writes for Tx Doorbells The DQL accounting state which tracks the number of bytes queued for the NIC to transmit, namely dql-numqueued, is updated by the ICE driver when it invokes netdevtxsentqueue...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 6.15. It arises because mntnstreeremove releases references to the mount namespace via callrcu, causing fsnotify tags to be removed within the context of a RCU soft interrupt. This, in turn, may trigger calls to functions that sleep under...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143086)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143086 advisory. In the Linux kernel, the following vulnerability has been resolved: nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrl nvmefcdeleteassocation waits fo...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142687)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142687 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: validate stream count in sctpprocessstrresetinreq When processing a RESETINREQUEST from a...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142694 advisory. In the Linux kernel, the following vulnerability has been resolved: net/openvswitch: check Ethernet header length in keyextract When a packet arrives on an ARPHRDNON...