AZL-99036 CVE-2026-80742 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't send zero-byte data in tpacketsnd. syzbot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

CVE-2026-80744

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftablesoffload: suppress WARNONONCE for ENOMEM in abort path In nftflowruleoffloadabort, WARNONONCEerr is triggered on every error during rollback, including -ENOMEM. Memory allocation failures are expected under...

CVE-2026-80733

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g. AFPACKET sockets when sending packets via raw/packet socket over virtual devices such as VRF or ipvlan. In such case...

CVE-2026-80727

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

CVE-2026-80733

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g. AFPACKET sockets when sending packets via raw/packet socket over virtual devices such as VRF or ipvlan. In such case...

CVE-2026-80727

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

UBUNTU-CVE-2026-80742

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't send zero-byte data in tpacketsnd. syzbot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

UBUNTU-CVE-2026-80744

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftablesoffload: suppress WARNONONCE for ENOMEM in abort path In nftflowruleoffloadabort, WARNONONCEerr is triggered on every error during rollback, including -ENOMEM. Memory allocation failures are expected under...

UBUNTU-CVE-2026-80727

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

CVE-2026-80742

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't send zero-byte data in tpacketsnd. syzbot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

EUVD-2026-70348

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftablesoffload: suppress WARNONONCE for ENOMEM in abort path In nftflowruleoffloadabort, WARNONONCEerr is triggered on every error during rollback, including -ENOMEM. Memory allocation failures are expected under...

CVE-2026-80742 af_packet: Don't send zero-byte data in tpacket_snd().

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't send zero-byte data in tpacketsnd. syzbot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

CVE-2026-80742 af_packet: Don't send zero-byte data in tpacket_snd().

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't send zero-byte data in tpacketsnd. syzbot reported a WARNING in devqueuexmit triggered via tpacketsnd: skbassertlen WARNING: at include/linux/skbuff.h:2753 skbassertlen WARNING: at devqueuexmit+0x21bc/0x4970...

CVE-2026-80742

CVE-2026-80742 affects the Linux kernel in the af_packet subsystem (net/packet/af_packet.c). When sending zero-byte packets via the TPACKET ring buffer on devices with no hard header (dev->hard_header_len == 0), tpacket_fill_skb() produces an skb with skb->len == 0 , which tpacket_snd() for...

CVE-2026-80733

CVE-2026-80733 affects the Linux kernel 's sk_mc_loop() networking function. When called for non-INET sockets—such as AF_PACKET sockets sending packets over virtual devices like VRF or ipvlan —the function falls through its switch statement and triggers a spurious WARN_ON_ONCE(1) . Since non-INET...

EUVD-2026-70331

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

CVE-2026-80727 x86/mce: Set up the polling timer before CMCI discovery

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

CVE-2026-80727 x86/mce: Set up the polling timer before CMCI discovery

In the Linux kernel, the following vulnerability has been resolved: x86/mce: Set up the polling timer before CMCI discovery I hit the following on one of my machines: mce: CPU0 BANK15 CMCI inherited storm ------------ cut here ------------ ODEBUG: assertinit not available active state 0 object:...

SUSE CVE-2026-72375

In the Linux kernel, the following vulnerability has been resolved: afs: Fix reinitialisation of the inode, in particular -lockwork It seems that initalising afsvnode::lockwork a single time in the slab's init function isn't sufficient for workstructs. This results in the DEBUGOBJECTS debugging...

PT-2026-84927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where xas try split adds GFP ACCOUNT for page-cache xa nodes, but folio split fails to set the xa lru of the xa state. This allows a live, memcg-charged xa node to exist...