Linux Kernel CVE Tracker
21,090 vulnerabilities indexed - updated daily from NIST NVD
LinuxCVETracker is a free, searchable database of 21,090 Linux kernel CVEs, sourced daily from the NIST National Vulnerability Database and the CISA Known Exploited Vulnerabilities catalog. Of these, 659 are rated Critical severity and 31 have been confirmed as actively exploited. Use it to search, filter, and monitor Linux kernel security vulnerabilities by severity, year, affected package, or exploitation status.
CVE Statistics
Linux Kernel CVE Database
All time
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
| CVE ID | Package | Severity | CVSS | Published | Description | |
|---|---|---|---|---|---|---|
| CVE-2026-99087 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix NULL pointer dereference when the… | |
| CVE-2026-99086 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: dm-integrity: validate the superblock on resume dm_… | |
| CVE-2026-99085 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix CPU hotplug hang when a dying CPU's … | |
| CVE-2026-99084 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: readdir: take no inode lock on an immutable directo… | |
| CVE-2026-99083 | linux | High | 8.8 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix heap out-of-bounds write in krb5_authent… | |
| CVE-2026-99082 | linux | High | 8.8 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Use active memslots for the per-vCPU MMIO… | |
| CVE-2026-99081 | linux | High | 7.5 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: bnxt_en: fix DMA mapping length for padded small pa… | |
| CVE-2026-99080 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: fs: Free any excess xarray nodes in clear_inode() F… | |
| CVE-2026-99079 | linux | Critical | 9.8 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent stale XSK buffer release on refi… | |
| CVE-2026-99078 | linux | Critical | 9.8 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent stale XSK buffer release on MPWQ… | |
| CVE-2026-99077 | linux | High | 7.4 | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching… | |
| CVE-2026-99076 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching… | |
| CVE-2026-99075 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: rust_binder: reschedule node refcount update on thr… | |
| CVE-2026-99074 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv4: stop PMTU walk when nexthop group shrinks Com… | |
| CVE-2026-99073 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv4: stop exception dump when nexthop group shrink… | |
| CVE-2026-99072 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv4: stop route notification sizing when nexthop g… | |
| CVE-2026-99071 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv4: do not warn on route notification size race C… | |
| CVE-2026-99070 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ipv6: do not warn on route notification size race f… | |
| CVE-2026-99069 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: Input: ati_remote2 - fix type confusion in device a… | |
| CVE-2026-99068 | linux | Awaiting NVD | — | 2026-10-23 | In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix memory leakage when clearing DAO i… |