AMD 3rd Gen AMD EPYC™ Processors

Name: AMD 3rd Gen AMD EPYC™ Processors
Brand: AMD

productEU

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

KEV-listed

EPSS ≥ 10%

by severity

2critical6high9medium1low

updated 2026-10-27

vulnerabilities (21)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2024-21978US	high7.9	0.49% (42nd)	Exploit	MilanPI 1.0.0.D	2024-08-05	various → MilanPI 1.0.0.D
CVE-2024-21980US	high7.9	0.45% (39th)	Exploit	MilanPI 1.0.0.D	2024-08-05	various → MilanPI 1.0.0.D
CVE-2023-31355US	medium6.0	0.44% (38th)	Exploit	MilanPI 1.0.0.D	2024-08-05	various → MilanPI 1.0.0.D
CVE-2023-20573US	low3.2	0.29% (21st)	Exploit	no fix	2024-01-11	—
CVE-2023-20575US	medium6.5	0.80% (57th)	—	no fix	2023-07-11	—
CVE-2022-23820US	critical9.8	0.70% (53rd)	—	no fix	2023-11-14	—
CVE-2021-46756US	critical9.1	0.65% (51st)	—	no fix	2023-05-09	—
CVE-2023-31315US	—	0.63% (50th)	—	Milan PI 1.0.0.D	2024-08-12	various → Milan PI 1.0.0.D
CVE-2021-46774US	high7.5	0.51% (43rd)	—	no fix	2023-11-14	—
CVE-2023-20533US	high7.5	0.50% (43rd)	—	no fix	2023-11-14	—
CVE-2021-26345US	medium4.9	0.43% (38th)	—	no fix	2023-11-14	—
CVE-2021-26356US	high7.4	0.40% (34th)	—	no fix	2023-05-09	—
CVE-2023-20566US	high7.5	0.37% (30th)	—	no fix	2023-11-14	—
CVE-2022-23830US	medium5.3	0.35% (28th)	—	no fix	2023-11-14	—
CVE-2023-20526US	medium4.6	0.31% (24th)	—	no fix	2023-11-14	—
CVE-2023-20521US	medium5.7	0.26% (18th)	—	no fix	2023-11-14	—
CVE-2022-23829US	—	0.20% (9th)	—	no fix	2024-06-18	—
CVE-2021-26371US	medium5.5	0.19% (8th)	—	no fix	2023-05-09	—
CVE-2023-20594US	medium4.4	0.19% (8th)	—	no fix	2023-09-20	—
CVE-2021-26354US	medium5.5	0.18% (7th)	—	no fix	2023-05-09	—
CVE-2023-20587US	—	0.17% (7th)	—	no fix	2024-02-13	—

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

CWE-20Improper Input Validation5 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer3 CVEs
CWE-1234Hardware Internal or Debug Modes Allow Override of Locks2 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor2 CVEs
CWE-284Improper Access Control2 CVEs
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition2 CVEs
CWE-787Out-of-bounds Write2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs

Which sources assert this record, and when.

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