Cisco addresses zero-days. Cisco addresses zero-days. A second zero-day is used to exploit IOS XE devices compromised through an earlier zero-day last week. Read More The CyberWire October 23, 2023 1 minute read A second zero-day is used to exploit IOS XE devices compromised through an earlier zero-day last week. Read More The CyberWire About The Author Read moreBuilding cyber skills and roles from CyBOK foundations See author's posts Related Post navigation Previous: 1Password discloses security incident linked to Okta breachNext: 1Password Detects Suspicious Activity Following Okta Support Breach Related Stories Critical Marimo pre-auth RCE flaw now under active exploitation Security Aid April 12, 2026 Adobe Patches Reader Zero-Day Exploited for Months Security Aid April 12, 2026 CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads Security Aid April 12, 2026