Vulnerability · Published Jul 27, 2026 · Assigned by Linux
CVE-2026-64534nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path
Critical 9.8
In plain English
A critical-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path In nvmet_tcp_try_recv_ddgst(), when a data digest mismatch is detected, nvmet_req_uninit() is called unconditionally. However, if the command arrived via the nvmet_tcp_handle_req_failure() path, nvmet_req_init() had returned false and percpu_ref_tryget_live() was never executed. The unconditional percpu_ref_put() inside nvmet_req_uninit() then causes a refcount underflow, leading to a WARNING in percpu_ref_switch_to_atomic_rcu, a use-after-free diagnostic, and eventually a permanent workqueue deadlock. Check cmd->flags & NVMET_TCP_F_INIT_FAILED before calling nvmet_req_uninit(), matching the existing pattern in nvmet_tcp_execute_request().
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:8 | kernel | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.51.1.el9_8 | ALSA-2026:71232 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.166.1.rt7.507.el8_10 | ALSA-2026:70403 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | libperf | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | perf | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | perf | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.166.1.el8_10 | ALSA-2026:70402 |
| AlmaLinux:10 | rtla | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| AlmaLinux:10 | rv | 6.12.0-211.58.1.el10_2 | ALSA-2026:70498 |
| Debian:12 | linux | 6.1.180-1 | DEBIAN-CVE-2026-64534 |
| Debian:13 | linux | 6.12.100-1 | DEBIAN-CVE-2026-64534 |
| Debian:14 | linux | 7.1.3-1 | DEBIAN-CVE-2026-64534 |
| Debian:12 | linux-6.12 | 6.12.100-1~deb12u1 | DEBIAN-CVE-2026-64534 |
| Rocky Linux:10 | kernel | 0:6.12.0-211.58.1.el10_2 | RLSA-2026:70498 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.166.1.el8_10 | RLSA-2026:70402 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.51.1.el9_8 | RLSA-2026:71232 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.166.1.rt7.507.el8_10 | RLSA-2026:70403 |
| Ubuntu:22.04:LTS | linux | 5.15.0-198.208 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux | 6.8.0-147.147 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux | 7.0.0-34.34 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux | 7.0.0-34.34 | USN-8816-1 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1117.124 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1067.70 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1013.13 | USN-8816-1 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1013.13 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-aws-7.0 | 7.0.0-1013.13~24.04.1 | USN-8816-1 |
| Ubuntu:24.04:LTS | linux-aws-7.0 | 7.0.0-1013.13~24.04.1 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1123.132 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1071.79 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-azure | 7.0.0-1017.17 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-azure | 7.0.0-1017.17 | USN-8888-1 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-6.17 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-7.0 | 7.0.0-1017.17~24.04.1 | USN-8888-2 |
| Ubuntu:24.04:LTS | linux-azure-7.0 | 7.0.0-1017.17~24.04.1 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1122.131 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1069.76 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-azure-fde | 7.0.0-1016.16 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-azure-fde | 7.0.0-1016.16 | USN-8888-1 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.17 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-fde-7.0 | 7.0.0-1016.16~24.04.1 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-fde-7.0 | 7.0.0-1016.16~24.04.1 | USN-8888-2 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-azure-nvidia-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1118.128 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1071.79 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-gcp | 7.0.0-1013.13 | USN-8816-2 |
| Ubuntu:26.04:LTS | linux-gcp | 7.0.0-1013.13 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gcp-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gcp-6.17 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gcp-7.0 | 7.0.0-1013.13~24.04.1 | USN-8816-2 |
| Ubuntu:24.04:LTS | linux-gcp-7.0 | 7.0.0-1013.13~24.04.1 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1113.119 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1066.74 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-gke | 7.0.0-1007.8 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-gke | 7.0.0-1007.8 | USN-8816-4 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1100.108 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1052.56 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-hwe-6.17 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-hwe-7.0 | 7.0.0-34.34~24.04.1 | USN-8816-1 |
| Ubuntu:24.04:LTS | linux-hwe-7.0 | 7.0.0-34.34~24.04.1 | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1111.115 | UBUNTU-CVE-2026-64534 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1067.68 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-ibm | 7.0.0-1014.14 | UBUNTU-CVE-2026-64534 |
| Ubuntu:26.04:LTS | linux-ibm | 7.0.0-1014.14 | USN-8816-1 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2026-64534 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1112.118 | UBUNTU-CVE-2026-64534 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 91edfca6f8b364d60cde3ddefaf7d03ddf35774b – before 22ec7a9fe9153d2737ee9b2fa6d2e43a1491decffda871c0ba5d2eed2cd1c881573168129da70058 – before ba35b1c674ca3841c0dfadd698f2c1b3ec542d4efda871c0ba5d2eed2cd1c881573168129da70058 – before c7874dad84b20433c0fe3919f291a762d40de08bfda871c0ba5d2eed2cd1c881573168129da70058 – before e602c93b25bda4a9d0ff1791a4bdbfdcbb074af1fda871c0ba5d2eed2cd1c881573168129da70058 – before d306da8833e75f669d93424fd84940236f3850bcfda871c0ba5d2eed2cd1c881573168129da70058 – before 2ed3c9d955e8cd6361f130623baa664a75fb345ffda871c0ba5d2eed2cd1c881573168129da70058 – before 4606467a75cfc16721937272ed29462a750b60c84b17476d809273617d3317fa0d4ae78aa488d760 |
| Linux | Linux | 5.12 |
Weakness: CWE-667 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/22ec7a9fe9153d2737ee9b2fa6d2e43a1491decf
- https://git.kernel.org/stable/c/ba35b1c674ca3841c0dfadd698f2c1b3ec542d4e
- https://git.kernel.org/stable/c/c7874dad84b20433c0fe3919f291a762d40de08b
- https://git.kernel.org/stable/c/e602c93b25bda4a9d0ff1791a4bdbfdcbb074af1
- https://git.kernel.org/stable/c/d306da8833e75f669d93424fd84940236f3850bc
- https://git.kernel.org/stable/c/2ed3c9d955e8cd6361f130623baa664a75fb345f
- https://git.kernel.org/stable/c/4606467a75cfc16721937272ed29462a750b60c8