CVE-2026-80955

CVE-2026-80955 is a use-after-free vulnerability in the Linux kernel's dm-pcache module, within the kset_replay() function. When a key's segment generation (key->seg_gen) is stale, cache_key_put(key) frees the key memory, but key->cache_pos.cache_seg is subsequently accessed as an argument ...

EUVD-2026-76278

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: fix use-after-free and invalid seg operations in ksetreplay In ksetreplay, when key-seggen is stale key-seggen cachepos.cacheseg-gen, cachekeyputkey is called but then key-cachepos.cacheseg is accessed as the argument ...

CVE-2026-64359 nilfs2: reject CLEAN_SEGMENTS ioctl with out-of-range segment numbers

In the Linux kernel, the following vulnerability has been resolved: nilfs2: reject CLEANSEGMENTS ioctl with out-of-range segment numbers Syzbot reported a hung task in nilfstransactionbegin where multiple tasks performing chmod on a nilfs2 mount blocked for over 143 seconds waiting to acquire...

Linux Distros Unpatched Vulnerability : CVE-2026-64359

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nilfs2: reject CLEANSEGMENTS ioctl with out-of-range segment numbers Syzbot reported a hung task in nilfstransactionbegin where multiple tasks performing chmod ...

Multiple F5 BIG-IP and BIG-IQ Denial of Service Vulnerabilities

F5 BIG-IP LTM, etc. are all products of F5 USA.LTM is a local traffic manager; BIG-IQ is a software-based cloud management solution.GTM is a wide-area traffic manager; WebAccelerator is an application gas pedal. A security vulnerability exists in several F5 BIG-IP and BIG-IQ products, which can b...