SUSE-SU-2026:1231-1 Security update for the Linux Kernel (Live Patch 48 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.194 fixes one security issue The following security issue was fixed: - CVE-2026-23209: macvlan: fix error recovery in macvlancommonnewlink bsc1258784...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006776)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006776 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: fix VMPAT handling in COW mappings PAT handling won't do the right thing in COW...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006583)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006583 advisory. In the Linux kernel, the following vulnerability has been resolved: net: annotate races around sk-skbounddevif UDP sendmsg is lockless, and reads sk-skbounddevif whi...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006620)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006620 advisory. In the Linux kernel, the following vulnerability has been resolved: sysctl: Fix data races in procdouintvec. A sysctl variable is accessed concurrently, and there is...

EUVD-2026-18766

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix krb5 mount with username option Customer reported that some of their krb5 mounts were failing against a single server as the client was trying to mount the shares with wrong credentials. It turned out the client...

UBUNTU-CVE-2026-23439

In the Linux kernel, the following vulnerability has been resolved: udptunnel: fix NULL deref caused by udpsockcreate6 when CONFIGIPV6=n When CONFIGIPV6 is disabled, the udpsockcreate6 function returns 0 success without actually creating a socket. Callers such as foucreate then proceed to...

CVE-2026-23442 ipv6: add NULL checks for idev in SRv6 paths

In the Linux kernel, the following vulnerability has been resolved: ipv6: add NULL checks for idev in SRv6 paths in6devget can return NULL when the device has no IPv6 configuration e.g. MTU IPV6MINMTU or after NETDEVUNREGISTER. Add NULL checks for idev returned by in6devget in both...

UBUNTU-CVE-2026-23414

In the Linux kernel, the following vulnerability has been resolved: tls: Purge asynchold in tlsdecryptasyncwait The asynchold queue pins encrypted input skbs while the AEAD engine references their scatterlist data. Once tlsdecryptasyncwait returns, every AEAD operation has completed and the engin...

kernel: macvlan: fix possible UAF in macvlan_forward_source()

In the Linux kernel, the following vulnerability has been resolved: macvlan: fix possible UAF in macvlanforwardsource Add RCU protection on struct macvlansourceentry-vlan. Whenever macvlanhashdelsource is called, we must clear entry-vlan pointer before RCU grace period starts. This allows...

SUSE SLES15 Security Update : kernel (Live Patch 1 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:1101-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1101-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.3 fixes various security issues The following security issues were fixed: -...

SUSE SLES15 Security Update : kernel (Live Patch 34 for SUSE Linux Enterprise 15 SP5) (SUSE-SU-2026:1059-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1059-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.133 fixes various security issues The following security issues were fixed: ...

SUSE SLES15 Security Update : kernel (Live Patch 13 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:1083-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1083-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.60 fixes various security issues The following security issues were fixed: -...

SUSE SLED15 / SLES15 : Recommended update for initial livepatch (SUSE-SU-2026:1081-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1081-1 advisory. The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issu...

CVE-2026-23346 arm64: io: Extract user memory type in ioremap_prot()

In the Linux kernel, the following vulnerability has been resolved: arm64: io: Extract user memory type in ioremapprot The only caller of ioremapprot outside of the generic ioremap implementation is genericaccessphys, which passes a 'pgprott' value determined from the user mapping of the target...

CVE-2026-23308 pinctrl: equilibrium: fix warning trace on load

In the Linux kernel, the following vulnerability has been resolved: pinctrl: equilibrium: fix warning trace on load The callback functions 'eqbrirqmask' and 'eqbrirqack' are also called in the callback function 'eqbrirqmaskack'. This is done to avoid source code duplication. The problem, is that ...

SUSE-SU-2026:20943-1 Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.9.1 fixes various security issues The following security issues were fixed: - CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path bsc1256644. - CVE-2025-71085: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr...

SUSE SLES15 Security Update : kernel (Live Patch 37 for SUSE Linux Enterprise 15 SP4) (SUSE-SU-2026:0983-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0983-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.153 fixes various security issues The following security issues were fixed: ...

SUSE-SU-2026:20865-1 Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-36.1 fixes various security issues The following security issues were fixed: - CVE-2025-40258: mptcp: fix race condition in mptcpschedulework bsc1255053. - CVE-2025-40284: Bluetooth: MGMT: cancel mesh send timer when hdev removed bsc1257669. ...

SUSE SLES12 Security Update : kernel (Live Patch 76 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:0967-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0967-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.290 fixes various security issues The following security issues were fixed: -...

SUSE SLES12 Security Update : kernel (Live Patch 73 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:0970-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0970-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.275 fixes various security issues The following security issues were fixed: -...