CVE-2026-76743

CVE-2026-76743

A vulnerability have been identified in the management interface of AOS-S that could potentially allow an unauthenticated remote attacker to circumvent existing authentication controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to gain unauthorized access to the affected system.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

References

Frequently asked questions

What is CVE-2026-76743?
CVE-2026-76743 is a critical-severity vulnerability. CVSS score: 9.8/10. Published 2026-10-06.
How severe is CVE-2026-76743?
Critical severity. CVSS v3 base score is 9.8 out of 10.