CVE-2026-64068
kernel-64kb: netfs: Fix missing locking around retry adding new subreqs (bsc#1272509).
CVE-2026-64068 is fixed in 51 products on 1 platform, first by DEBIAN-CVE-2026-64068, released July 20, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0035
29th percentile
netfs: Fix missing locking around retry adding new subreqs (bsc#1272509).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool6.12 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| bpftool6.12-debuginfo · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| bpftool6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| bpftool6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 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 16.0 | 6.12.0-160000.40.1 | SUSE-SU-2026:24446-1 | Nov 7, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 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 16.0 | 6.12.0-160000.40.1.160000.2.29 | SUSE-SU-2026:24446-1 | Nov 7, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.40.1 | SUSE-SU-2026:24446-1 | Nov 7, 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-6.12.103-129.197 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel-livepatch-6.18.41-94.142 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 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 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 16.0 | 6.12.0-160000.40.1 | SUSE-SU-2026:24446-1 | Nov 7, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.40.1 | OPENSUSE-SU-2026:22167-1 | Nov 7, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.40.1 | SUSE-SU-2026:24446-1 | Nov 7, 2026 |
| kernel6.12 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-debuginfo · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-debuginfo-common-aarch64 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-debuginfo-common-x86_64 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-devel · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-headers · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-modules-extra · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-modules-extra-common · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-tools · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-tools-debuginfo · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.12-tools-devel · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| kernel6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo-common-aarch64 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo-common-x86_64 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-devel · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-headers · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-modules-extra · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-modules-extra-common · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools-devel · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.115-2 | DEBIAN-CVE-2026-64068 | Jul 20, 2026 |
| linux · Debian 14 | 7.0.12-1 | DEBIAN-CVE-2026-64068 | Jul 20, 2026 |
| microvm-kernel6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| perf6.12 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| perf6.12-debuginfo · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| perf6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| perf6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| python3-perf6.12 · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| python3-perf6.12-debuginfo · amzn 2023 | 1:6.12.103-129.197.amzn2023 | ALAS2023-2026-3103 | Sep 18, 2026 |
| python3-perf6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| python3-perf6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.