Class familyLinux · Kernel
Linux Kernel out-of-bounds write flaws, 2021–2026
7 Kernel CVEs with CWE-787 weaknesses, 7 Jul 2021 to 4 Jul 2026. 7 are in CISA KEVThe US Cybersecurity and Infrastructure Security Agency’s list of Known Exploited Vulnerabilities. A CVE is added when CISA has evidence that attackers are using it..
CVEs by year
Published each year. Select a CVE to open it.Grouped by product and weakness type (CWE); not proven to share a root cause.
1 2021’21
1 2022’22
2023’23
2 2024’24
2025’25
3 2026’26
In CISA KEVNot in KEV
20211 CVE, 1 in KEV
20221 CVE, 1 in KEV
20242 CVEs, 2 in KEV
20263 CVEs, 3 in KEV
CVEs in this family
Table view of the years above| CVE | Published | Title | Linked from | Priority |
|---|---|---|---|---|
| CVE-2021-22555KEV | 7 Jul 2021 | Linux Kernel Heap Out-of-Bounds Write Vulnerability | Grouped by weakness | 68.4 |
| CVE-2022-0995KEV | 25 Mar 2022 | Linux Kernel Out-of-Bounds Write Vulnerability | Grouped by weakness | 77.5 |
| CVE-2024-53104KEV | 2 Dec 2024 | Linux Kernel Out-of-Bounds Write Vulnerability | Grouped by weakness | 66.2 |
| CVE-2024-53197KEV | 27 Dec 2024 | Linux Kernel Out-of-Bounds Access Vulnerability | Grouped by weakness | 61.6 |
| CVE-2026-46300KEV | 23 May 2026 | Linux Kernel Missing Initialization of a Variable Vulnerability | Grouped by weakness | 77.5 |
| CVE-2026-53266KEV | 25 Jun 2026 | Linux Kernel Out-of-Bounds Write Vulnerability | Grouped by weakness | 71.3 |
| CVE-2026-53362KEV | 4 Jul 2026 | Linux Kernel Unspecified Vulnerability | Grouped by weakness | 69.2 |