CVE-2026-72054

CVE-2026-72054 affects the Linux kernel’s IPsec/VTI path: in vti_changelink(), the capability check for CAP_NET_ADMIN is only performed on the device’s netns (dev_net), not on the tunnel’s netns (t->net). An attacker who is CAP_NET_ADMIN in dev_net but not in t->net could rewrite a tunnel t...

CVE-2026-72054 net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink

In the Linux kernel, the following vulnerability has been resolved: net: ipvti: require CAPNETADMIN in the device netns for changelink vtichangelink operates on at most two netns, devnetdev and the tunnel link netns t-net. They differ once the device is created in or moved to a netns other than t...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006738)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006738 advisory. In the Linux kernel, the following vulnerability has been resolved: ipvti: fix potential slab-use-after-free in decodesession6 When ipvti device is set to the qdisc ...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues The following security issues were fixed: CVE-2022-50327: ACPI: processor: idle: Check acpifetchacpidev return value bsc1249859. CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfsparseparam bsc1249857...

EUVD-2023-60049

Nagios Log Server versions prior to 2024R1 are vulnerable to cross-site scripting XSS via the Create User function. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

kernel: ip_vti: fix potential slab-use-after-free in decode_session6

A use-after-free flaw was found in the Linux kernel's ipvti IPsec Virtual Tunnel Interface implementation when transmitting IPv6 packets with the SFB qdisc attached. A local user with CAPNETADMIN capability can trigger this issue by configuring an ipvti interface with an SFB qdisc and sending IPv...