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New Cisco firewall zero-day exploited to crash SSL VPN devices
Teaser from the source
Cisco released security updates to patch a denial-of-service zero-day in Adaptive Security Appliance (ASA) and Threat Defense (FTD) software that attackers are exploiting to remotely crash vulnerable firewall devices. [...]
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Other advisories
- HighCVE-2026-76418Cisco Secure Firewall Threat Defense und Cisco ASA: Schwachstelle ermöglicht Denial of Service
- HighCVE-2026-76418Cisco Secure Firewall Threat Defense (FTD) Software: Null-Pointer-Dereferenzierung
- HighCVE-2026-76418Cisco Secure Firewall Threat Defense (FTD) Software: Null-Pointer-Dereferenzierung
- HighCVE-2026-76418Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service Vulnerability
- HighCVE-2026-76418Cisco ASA and FTD zero-day CVE-2026-76418 exploited to crash SSL VPN firewalls
- MediumCVE-2026-115425OPNsense firewall: Cross-Site-Scripting (XSS)
- MediumCVE-2026-115425OPNsense firewall: Cross-Site-Scripting (XSS)
- MediumCVE-2026-76462Cisco Secure Client Secure Firewall Posture Module Privilege Escalation Vulnerability
Other news entries
- New Cisco firewall zero-day being actively exploitedNewsCSO Online
- ThreatsDay: Critical Firewall Flaws, Banking Trojans Rented, Weaponized PDF, Token Theft + 26 More StoriesNewsThe Hacker News
- Cisco Secure Firewall Threat Defense und Cisco ASA: Schwachstelle ermöglicht Denial of ServiceVulnerabilityBSI CERT-Bund
- Cisco Patches Actively Exploited ASA and FTD VPN Flaw That Can Crash FirewallsNewsThe Hacker News
- GitHub Launches npm Firewall to Block Malicious Packages Before InstallationNewsThe Hacker News
- Attackers Exploit Second Cisco Firewall VPN Zero-Day Since AugustNewsSecurityWeek
- InfraTrust report warns of exploited flaws in critical network infrastructureNewsBleepingComputer
- China-Linked Hackers Exploit PHP2Shell to Root FirewallsNewsSecurityWeek
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