Cisco Patches a Dozen Critical Vulnerabilities

Cisco on Wednesday announced patches for 35 vulnerabilities across its products, including over a dozen critical-severity bugs. A fresh Meraki security hardening release fixes multiple bugs grouped together under seven CVEs, based on the underlying weakness type. The most severe of these is CVE-2026-76464, which covers memory issues such as buffer overflows and out-of-bounds writes. Cisco also resolved eight bugs in License On-Prem, including five critical-severity issues. Two of them could lead to unauthorized access…