Cisco NX-OS Software 9.3(4) when installed on Cisco Nexus 9000 Series Switches

productUS

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

by severity

5critical15high10medium0low

updated 2026-10-28

vulnerabilities (42)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2024-20399US	medium6.7OT critical	4.31% (91st)	KEV	no fix	2024-07-01	—
CVE-2022-20650US	high8.8	14.5% (97th)	—	no fix	2022-02-23	—
CVE-2022-20624US	high7.5	12.4% (96th)	—	no fix	2022-02-23	—
CVE-2022-20623US	high7.5	11.9% (96th)	—	no fix	2022-02-23	—
CVE-2022-20625US	medium4.3	3.26% (88th)	—	no fix	2022-02-23	—
CVE-2025-20292US	—	3.17% (88th)	—	no fix	2025-08-27	—
CVE-2021-1587US	high8.6	1.68% (77th)	—	no fix	2021-08-25	—
CVE-2021-1588US	high8.6	1.32% (71st)	—	no fix	2021-08-25	—
CVE-2021-1389US	medium6.5	1.22% (69th)	—	no fix	2021-02-04	—
CVE-2022-20823US	high8.6	1.12% (66th)	—	no fix	2022-08-25	—
CVE-2021-1591US	medium5.3	1.00% (63rd)	—	no fix	2021-08-25	—
CVE-2024-20267US	high8.6	0.93% (60th)	—	no fix	2024-02-29	—
CVE-2024-20321US	high8.6	0.71% (53rd)	—	no fix	2024-02-29	—
CVE-2023-20115US	medium5.4	0.58% (47th)	—	no fix	2023-08-23	—
CVE-2026-76486US	critical9.8	0.54% (45th)	—	no fix	2026-10-07	—
CVE-2026-76485US	critical9.8	0.54% (45th)	—	no fix	2026-10-07	—
CVE-2026-76501US	critical9.8	0.52% (44th)	—	no fix	2026-10-07	—
CVE-2025-20161US	—	0.50% (42nd)	—	no fix	2025-02-26	—
CVE-2026-76471US	critical9.8	0.49% (42nd)	—	no fix	2026-10-07	—
CVE-2026-76465US	critical9.8	0.46% (40th)	—	no fix	2026-10-07	—
CVE-2021-1368US	high8.8	0.46% (40th)	—	no fix	2021-02-24	—
CVE-2021-1367US	medium4.3	0.40% (35th)	—	no fix	2021-02-24	—
CVE-2022-20824US	high8.8	0.40% (34th)	—	no fix	2022-08-25	—
CVE-2021-34714US	high7.4	0.39% (33rd)	—	no fix	2021-09-23	—
CVE-2026-20173US	medium5.8	0.37% (31st)	—	no fix	2026-10-07	—
CVE-2025-20262US	—	0.35% (29th)	—	no fix	2025-08-27	—
CVE-2025-20111US	—	0.32% (25th)	—	no fix	2025-02-26	—
CVE-2024-20294US	medium6.6	0.32% (25th)	—	no fix	2024-02-29	—
CVE-2024-20397US	—	0.30% (22nd)	—	no fix	2024-12-04	—
CVE-2025-20241US	—	0.28% (20th)	—	no fix	2025-08-27	—
CVE-2023-20050US	high7.8	0.25% (17th)	—	no fix	2023-02-23	—
CVE-2025-20191US	—	0.24% (16th)	—	no fix	2025-05-07	—
CVE-2023-20168US	medium6.5	0.24% (15th)	—	no fix	2023-08-23	—
CVE-2024-20289US	—	0.23% (13th)	—	no fix	2024-08-28	—
CVE-2024-20286US	high8.8	0.19% (9th)	—	no fix	2024-08-28	—
CVE-2024-20285US	high8.8	0.19% (9th)	—	no fix	2024-08-28	—
CVE-2024-20284US	high8.8	0.19% (9th)	—	no fix	2024-08-28	—
CVE-2026-20051US	—	0.17% (7th)	—	no fix	2026-02-25	—
CVE-2024-20411US	—	0.16% (5th)	—	no fix	2024-08-28	—
CVE-2024-20413US	—OT elevated	0.15% (4th)	—	no fix	2024-08-28	—
CVE-2025-20290US	—	0.14% (3rd)	—	no fix	2025-08-27	—
CVE-2026-20032US	medium4.4	0.11% (1st)	—	no fix	2026-10-07	—

weaknesses (8)

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

CWE-20Improper Input Validation6 CVEs
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')6 CVEs
CWE-121Stack-based Buffer Overflow4 CVEs
CWE-284Improper Access Control3 CVEs
CWE-400Uncontrolled Resource Consumption3 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-125Out-of-bounds Read2 CVEs
CWE-126Buffer Over-read2 CVEs

sources (1)

Which sources assert this record, and when.

USCisco PSIRT (CSAF)42 CVEs

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