CVE-2026-43060

linux: In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: drop pending enqueued packets...

CVE-2026-43060 is fixed in 112 products on 1 platform, first by ALAS2023-2026-1594, released April 27, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0012
1st percentile

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: drop pending enqueued packets on removal Packets sitting in nfqueue might hold a reference to: - templates that specify the conntrack zone, because a percpu area is used and module removal is possible. - conntrack timeout policies and helper, where object removal leave a stale reference. Since these objects can just go away, drop enqueued packets to avoid stale reference to them. If there is a need for finer grain removal, this logic can be revisited to make selective packet drop upon dependencies.

Where it's fixed

ProductFixed inFixReleased
Linux
bpftool · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
bpftool-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
bpftool6.12 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
bpftool6.12-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
bpftool6.18 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
bpftool6.18-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-64kb · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-azure · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-debuginfo-common-aarch64 · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-debuginfo-common-x86_64 · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-default · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-default-base · sles 15.7 6.4.0-150700.53.55.1.150700.17.33.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-devel · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-docs · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-headers · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-libbpf · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-libbpf-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-libbpf-devel · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-libbpf-static · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-livepatch-6.1.168-202.320 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-livepatch-6.12.79-101.147 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel-livepatch-6.18.20-20.229 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel-livepatch-SLE15-SP7_Update_15 · sles 15.7 1-150700.15.3.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-modules-extra · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-modules-extra-common · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-obs-build · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-source · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-syms · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel-tools · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-tools-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-tools-devel · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
kernel-uek · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-devel · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-devel · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-deprecated · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-deprecated · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-desktop · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-desktop · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-extra · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-extra · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-extra-netfilter · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-extra-netfilter · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-usb · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-usb · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-wireless · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-debug-modules-wireless · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-devel · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-devel · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-doc · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-doc · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-deprecated · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-deprecated · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-desktop · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-desktop · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-extra · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-extra · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-extra-netfilter · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-extra-netfilter · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-usb · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-usb · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-wireless · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-modules-wireless · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-tools · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek-tools · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-devel · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-devel · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-core · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-core · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-deprecated · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-deprecated · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-desktop · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-desktop · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-extra · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-extra · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-extra-netfilter · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-extra-netfilter · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-usb · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-usb · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-wireless · ol 10 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-uek64k-modules-wireless · ol 9 0:6.12.0-204.92.4.2.el9uek ELSA-2026-50372 Jul 2, 2026
kernel-zfcpdump · sles 15.7 6.4.0-150700.53.55.1 SUSE-SU-2026:2238-1 Jun 30, 2026
kernel6.12 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-debuginfo-common-aarch64 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-debuginfo-common-x86_64 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-devel · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-headers · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-libbpf · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-libbpf-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-libbpf-devel · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-libbpf-static · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-modules-extra · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-modules-extra-common · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-tools · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-tools-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.12-tools-devel · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
kernel6.18 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-debuginfo-common-aarch64 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-debuginfo-common-x86_64 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-devel · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-headers · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-libbpf · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-libbpf-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-libbpf-devel · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-libbpf-static · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-modules-extra · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-modules-extra-common · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-tools · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-tools-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
kernel6.18-tools-devel · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
linux · Debian 12.15 (bookworm) 6.1.170-1 DEBIAN-CVE-2026-43060 May 15, 2026
linux · Debian 13.5 (trixie) 6.12.85-1 DEBIAN-CVE-2026-43060 May 15, 2026
linux · Debian 14 6.19.10-1 DEBIAN-CVE-2026-43060 May 15, 2026
perf · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
perf-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
perf6.12 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
perf6.12-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
perf6.18 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
perf6.18-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
python3-perf · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
python3-perf-debuginfo · amzn 2023 1:6.1.168-202.320.amzn2023 ALAS2023-2026-1681 May 11, 2026
python3-perf6.12 · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
python3-perf6.12-debuginfo · amzn 2023 1:6.12.79-101.147.amzn2023 ALAS2023-2026-1594 Apr 27, 2026
python3-perf6.18 · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026
python3-perf6.18-debuginfo · amzn 2023 1:6.18.20-20.229.amzn2023 ALAS2023-2026-1596 Apr 27, 2026

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