CVE-2026-64589
linux: In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix NULL-deref on adapter registratio...
CVE-2026-64589 is fixed in 89 products on 1 platform, first by ALAS2023-2026-2045, released August 3, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
n/a
IMPORTANT
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0016
4th percentile
In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix NULL-deref on adapter registration failure If adapter registration ever fails the release callback would trigger a NULL-pointer dereference as the completion struct has not been initialised. Note that before the offending commit this would instead have resulted in a minor memory leak of the adapter name.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| bpftool6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| bpftool6.18 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| bpftool6.18-debuginfo · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.38.1.160000.2.22 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.84.1.150700.17.47.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.38.1.160000.2.23 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-livepatch-6.12.100-125.179 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel-livepatch-6.18.39-79.141 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_21 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2026:4640-1 | Nov 7, 2026 |
| kernel-livepatch-SLE15-SP7_Update_22 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-uek · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-devel · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-deprecated · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-deprecated · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-desktop · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-desktop · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-usb · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-usb · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-wireless · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-debug-modules-wireless · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-devel · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-devel · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-doc · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-doc · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-deprecated · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-deprecated · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-desktop · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-desktop · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-extra · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-extra-netfilter · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-extra-netfilter · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-usb · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-usb · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-wireless · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-modules-wireless · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-tools · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek-tools · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-devel · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-devel · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-core · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-core · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-deprecated · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-deprecated · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-desktop · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-desktop · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-extra · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-usb · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-usb · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-wireless · ol 10 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-uek64k-modules-wireless · ol 9 | 0:6.12.0-206.104.3.3.el9uek | ELSA-2026-500248 | Sep 4, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo-common-aarch64 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo-common-x86_64 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-devel · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-headers · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-modules-extra · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-modules-extra-common · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools-devel · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.18 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-debuginfo · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-debuginfo-common-aarch64 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-debuginfo-common-x86_64 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-devel · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-headers · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-modules-extra · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-modules-extra-common · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-tools · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-tools-debuginfo · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| kernel6.18-tools-devel · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.96-1 | DEBIAN-CVE-2026-64589 | Aug 6, 2026 |
| linux · Debian 14 | 7.1.4-1 | DEBIAN-CVE-2026-64589 | Aug 6, 2026 |
| linux-6.12 · Debian 12.15 (bookworm) | 6.12.100-1~deb12u1 | DEBIAN-CVE-2026-64589 | Aug 6, 2026 |
| microvm-kernel6.18 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| perf6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| perf6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| perf6.18 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| perf6.18-debuginfo · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| python3-perf6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| python3-perf6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| python3-perf6.18 · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
| python3-perf6.18-debuginfo · amzn 2023 | 1:6.18.39-79.141.amzn2023 | ALAS2023-2026-2045 | Aug 3, 2026 |
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