Linux Distros Unpatched Vulnerability : CVE-2026-80845

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: avoid lock inversion in nat keepalive work natkeepalivework walks the state table while xfrmstatewalk holds net-xfrm.xfrmstatelock. Its callback then...

CVE-2025-39965

DISCLAIMER All content provided is for educational and research purposes only. All testing was conducted exclusively on an Linux Kernel Emulator, in a safe, isolated environment. No production systems or devices owned by others were involved or affected during this research. The author assumes no...

Linux Distros Unpatched Vulnerability : CVE-2026-64581

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: fix skdstcache double-free in xfrmuserpolicy xfrmuserpolicy clears the socket dst cache with skdstreset, i.e. the non-atomic skdstsetsk, NULL: it reads...

xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx()

...

Linux Distros Unpatched Vulnerability : CVE-2026-31663

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: hold dev ref until after transportfinish NFHOOK After async crypto completes, xfrminputresume calls devput immediately on re-entry before the skb reaches...