Mmastodon TechnologyCybersecurity first seen 5 d ago, last 5 d ago, peak #4
Cisco Patches Actively Exploited Firewall Zero-Day
Original: Cisco Patches Actively Exploited Firewall Zero-Day Cisco patched a high-severity zero-day vulnerability (CVE-2026-76418)
Cisco has released patches for a high-severity zero-day vulnerability, tracked as CVE-2026-76418, in its ASA and FTD firewall software. The flaw lets unauthenticated attackers remotely crash devices running SSL VPN, and it has reportedly been used as part of targeted attacks against firewalls. Security teams are urged to apply the fixes promptly.
Why now: The flaw is being actively exploited in targeted attacks, making urgent patching a priority for network security teams.
CiscoCVE-2026-76418Cisco ASACisco FTD
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- Cisco Patches Actively Exploited Firewall Zero-Day Cisco patched a high-severity zero-day vulnerability (CVE-2026-76418) in ASA and FTD software that allows unauthenticated attackers to remotely crash SSL VPN devices. The flaw is part of a series of targeted attacks against… · beyondmachines1@infosec.exchange · 1
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