Linux kernel Linux kernel

Name: Linux kernel Linux kernel
Brand: Linux kernel

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

EPSS ≥ 10%

critical

by severity

0critical5high4medium0low

updated 2026-10-28

vulnerabilities (9)

Related CVEs.

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ID	severity	EPSS	exploitable	patched	published	affected
CVE-2020-8835US	high7.8	6.01% (93rd)	Exploit	5.6.1	2020-04-02	3 versions
CVE-2021-22543US	high7.8	0.66% (51st)	—	f8be156be163a052a067306417cd0ff679068c97	2021-05-26	add6a0cd1c5ba51b201e1361b05a5df817083618 → f8be156be163a052a067306417cd0ff679068c97
CVE-2019-14835US	high7.8	0.62% (50th)	—	no fix	2019-09-17	≤ from version 2.6.34 to 5.2.x
CVE-2018-6554US	medium5.5	0.51% (43rd)	—	no fix	2018-09-04	≤ before 4.17
CVE-2018-6555US	high7.8	0.50% (42nd)	—	no fix	2018-09-04	≤ before 4.17
CVE-2021-23133US	high7.0	0.47% (41st)	—	5.12-rc8	2021-04-22	unspecified → 5.12-rc8
CVE-2020-16120US	medium4.4	0.41% (35th)	—	5.11.0	2021-02-10	5.11-stable → 5.11.0
CVE-2021-23134US	medium4.6	0.38% (31st)	—	5.12.4	2021-05-12	unspecified → 5.12.4
CVE-2020-8834US	medium6.5	0.35% (28th)	—	4.18	2020-04-09	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer2 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')2 CVEs
CWE-416Use After Free2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-121Stack-based Buffer Overflow1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
CWE-266Incorrect Privilege Assignment1 CVEs

Which sources assert this record, and when.

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