CVE-2026-46028

linux: In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - snapshot IV for async AEAD...

CVE-2026-46028 is fixed in 105 products on 1 platform, first by ALAS2023-2026-1651, released May 4, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.0
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0012
2nd percentile

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - snapshot IV for async AEAD requests AF_ALG AEAD AIO requests currently use the socket-wide IV buffer during request processing. For async requests, later socket activity can update that shared state before the original request has fully completed, which can lead to inconsistent IV handling. Snapshot the IV into per-request storage when preparing the AEAD request, so in-flight operations no longer depend on mutable socket state.

Where it's fixed

ProductFixed inFixReleased
Linux
bpftool · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
bpftool-debuginfo · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
bpftool6.12 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
bpftool6.12-debuginfo · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
bpftool6.18 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
bpftool6.18-debuginfo · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
dtb-aarch64 · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-64kb · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-64kb · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-64kb · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-azure · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-azure · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-azure · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-debuginfo · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-debuginfo-common-aarch64 · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-debuginfo-common-x86_64 · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-default · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-default · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-default · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-default-base · opensuse-leap 16.0 6.12.0-160000.40.1.160000.2.29 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-default-base · sles 15.7 6.4.0-150700.53.66.1.150700.17.39.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-default-base · sles 16.0 6.12.0-160000.40.1.160000.2.29 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-devel · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-docs · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-docs · sles 15.7 6.4.0-150700.53.66.2 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-docs · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-headers · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-kvmsmall · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-kvmsmall · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-livepatch-6.1.168-203.330 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-livepatch-6.12.80-106.156 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel-livepatch-6.18.20-41.237 · amzn 2023 1:1.0-0.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel-livepatch-SLE15-SP7-RT_Update_17 · sles 15.7 1-150700.1.3.1 SUSE-SU-2026:2799-1 Jul 8, 2026
kernel-livepatch-SLE15-SP7_Update_18 · sles 15.7 1-150700.15.3.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-modules-extra · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-modules-extra-common · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-obs-build · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-obs-build · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-obs-qa · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-obs-qa · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-rt · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-source · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-source · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-source · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-syms · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-syms · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-syms · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel-tools · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-tools-debuginfo · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
kernel-tools-devel · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 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 · opensuse-leap 16.0 6.12.0-160000.40.1 OPENSUSE-SU-2026:22167-1 Nov 7, 2026
kernel-zfcpdump · sles 15.7 6.4.0-150700.53.66.1 SUSE-SU-2026:2800-1 Jul 8, 2026
kernel-zfcpdump · sles 16.0 6.12.0-160000.40.1 SUSE-SU-2026:24446-1 Nov 7, 2026
kernel6.12 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-debuginfo · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-debuginfo-common-aarch64 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-debuginfo-common-x86_64 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-devel · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-headers · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-modules-extra · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-modules-extra-common · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-tools · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-tools-debuginfo · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.12-tools-devel · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
kernel6.18 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-debuginfo · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-debuginfo-common-aarch64 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-debuginfo-common-x86_64 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-devel · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-headers · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-modules-extra · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-modules-extra-common · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-tools · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-tools-debuginfo · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
kernel6.18-tools-devel · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
linux · Debian 12.15 (bookworm) 6.1.170-1 DEBIAN-CVE-2026-46028 May 27, 2026
linux · Debian 13.5 (trixie) 6.12.85-1 DEBIAN-CVE-2026-46028 May 27, 2026
linux · Debian 14 7.0.4-1 DEBIAN-CVE-2026-46028 May 27, 2026
perf · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
perf-debuginfo · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
perf6.12 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
perf6.12-debuginfo · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
perf6.18 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
perf6.18-debuginfo · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
python3-perf · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
python3-perf-debuginfo · amzn 2023 1:6.1.168-203.330.amzn2023 ALAS2023-2026-1651 May 4, 2026
python3-perf6.12 · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
python3-perf6.12-debuginfo · amzn 2023 1:6.12.80-106.156.amzn2023 ALAS2023-2026-1650 May 4, 2026
python3-perf6.18 · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026
python3-perf6.18-debuginfo · amzn 2023 1:6.18.20-41.237.amzn2023 ALAS2023-2026-1649 May 4, 2026

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