CVE-2026-75945

LOW

Published Sep 14, 2026 Modified Sep 16, 2026 CWE-459

Description

A race condition may cause a supplicant to remain in an authorized state after a clear dot1x host all command is issued.

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CVSS v3.1 Score

2.6

LOW

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0020

Probability of exploitation

0.10%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-459 CWE-459

References

Other References

https://www.arista.com/en/support/advisories-notices/security-advisory/24706-security-advisory-0150

Frequently Asked Questions

What is CVE-2026-75945? +

A race condition may cause a supplicant to remain in an authorized state after a clear dot1x host all command is issued. It has a CVSS v3.1 base score of 2.6 (LOW).

How severe is CVE-2026-75945? +

CVE-2026-75945 has a CVSS v3.1 score of 2.6 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0020, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-75945? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.