Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013371)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013371 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc rbtree lazy gc on insert might collect...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011402)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011402 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc rbtree lazy gc on insert might collect...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013235)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013235 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: fix null deref on element insertion There is no guarantee that rbprev wi...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011045 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: fix null deref on element insertion There is no guarantee that rbprev wi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013132)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013132 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip sync GC for new elements in this transaction New elements in this...

SUSE CVE-2026-23333

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-23333

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: validate open interval overlap Open intervals do not have an end element, in particular an open interval at the end of the set is hard to validate because of it is lacking the end element, and interval...

EUVD-2026-15382

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...

EUVD-2026-15293

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: validate open interval overlap Upstream commit 648946966a08e4cb1a71619e3d1b12bd7642de7b Open intervals do not have an end element, in particular an open interval at the end of the set is hard to validate...

UBUNTU-CVE-2026-23385

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...

CVE-2026-23385

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...

CVE-2026-23333

CVE-2026-23333 affects the Linux kernel netfilter nft_set_rbtree interval validation for open intervals. The issue concerned validation of open-ended intervals in a set; a new field (flag) in struct nft_set_elem was added to mark the last element in an add/delete command, enabling detection of pa...

CVE-2026-23333

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: validate open interval overlap Upstream commit 648946966a08e4cb1a71619e3d1b12bd7642de7b Open intervals do not have an end element, in particular an open interval at the end of the set is hard to validate...

CVE-2026-23333 netfilter: nft_set_rbtree: validate open interval overlap

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: validate open interval overlap Upstream commit 648946966a08e4cb1a71619e3d1b12bd7642de7b Open intervals do not have an end element, in particular an open interval at the end of the set is hard to validate...

CVE-2026-23333

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CVE-2026-23333

Removed by vendor...

Linux Distros Unpatched Vulnerability : CVE-2026-23333

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nftsetrbtree: validate open interval overlap Open intervals do not have an end element, in particular an open interval at the end of the set is hard ...

PT-2026-27750

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf tables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFP KERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nf tables api.c:845 at nft map...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005405)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005405 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: fix overlap expiration walk The lazy gc on insert that should remove...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001700)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001700 advisory. Arm guests can cause Dom0 DoS via PV devices When mapping pages of guests on Arm, dom0 is using an rbtree to keep track of the foreign mappings. Updating of that...