Topic

Cve 2026 76466

Coverage tagged cve 2026 76466.

Articles: 1
Desk: 1

Data graphic: Cisco Expressway clusters hand out root. CVE-2026-76466 is rated CVSS 9.8 critical unauthenticated root code execution through a hard-coded credential flaw , stamped "No workaround". The only fix is X15.5.20, and X14 and earlier have no fix and must migrate.

highExploits Cve 2026 76466

Cisco Expressway Clusters Carry a Hard-Coded Credential Flaw: Unauthenticated Root RCE, No Workaround

CVE-2026-76466 (CVSS 9.8) gives unauthenticated root on clustered Expressway-C and -E. There is no workaround: upgrade to X15.5.20; X14 must migrate.

Oct 24 · 4 min