Cisco Patches a Dozen Critical Vulnerabilities 2026-10-08 at 18:28 By Ionut Arghire The security defects could lead to unauthorized access, information leaks, privilege escalation, DoS attacks, and remote code execution. The post Cisco Patches a Dozen Critical Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Cisco quantum network controller lets apps order entanglement on demand 2026-10-08 at 01:33 By Anamarija Pogorelec Cisco has built a Quantum Network Controller, a research prototype that lets an application ask a quantum network for entanglement and leaves the network to work out the delivery. Entanglement, a linked quantum state shared between distant points, is […]
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New Cisco SD-WAN zero-day exploited in-the-wild (CVE-2026-76504) 2026-10-01 at 13:18 By Zeljka Zorz For the fifth time this year, Cisco revealed attackers have exploited a vulnerability (CVE-2026-76504) in its SD-WAN solution in zero-day attacks. The vendor’s incident responders became aware of active exploitation of this vulnerability in September 2026, after getting pinged and resolving a […]
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Cisco Patches Exploited Catalyst SD-WAN Zero-Day Vulnerability 2026-10-01 at 11:26 By Ionut Arghire The flaw could allow remote, unauthenticated attackers to access vulnerable appliances with administrative privileges. The post Cisco Patches Exploited Catalyst SD-WAN Zero-Day Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Researchers uncover malware that uses AI to choose its next move 2026-09-22 at 16:56 By Sinisa Markovic To help security practitioners catch malware that leans on AI, researchers from Cisco Talos shared an open-source framework that they hope will be used to classify and analyze the threat. The tool, called CAIRN, works entirely from metadata […]
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Cisco Fixes Dozens of Flaws Across FMC, ISE and Nexus Dashboard 2026-09-17 at 15:17 By Ionut Arghire The vulnerabilities may lead to root access, command execution, bypasses, SQL injection, and remote code execution. The post Cisco Fixes Dozens of Flaws Across FMC, ISE and Nexus Dashboard appeared first on SecurityWeek. This article is an excerpt […]
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Unauthenticated attackers are bypassing Cisco ISE’s management interface (CVE-2026-76460) 2026-09-17 at 13:24 By Zeljka Zorz Two days after it warned customers about an actively exploited email gateway zero-day, Cisco confirmed one more flaw is being targeted: CVE-2026-76460, an authentication bypass bug in an API of Cisco Identity Services Engine (ISE). About CVE-2026-76460 Cisco ISE is […]
Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day 2026-09-17 at 09:19 By Ionut Arghire Remote, unauthenticated attackers can exploit the vulnerability to bypass authentication via crafted requests. The post Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Cisco patches actively exploited email gateway zero-day (CVE-2026-76461) 2026-09-15 at 14:09 By Zeljka Zorz Attackers have leveraged a zero-day SQL injection vulnerability (CVE-2026-76461) to compromise Cisco Secure Email Gateway appliances, Cisco confirmed on Monday. The vendor’s Product Security Incident Response Team became aware of active exploitation of this vulnerability in September 2025, and has shared […]
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Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation 2026-09-15 at 08:18 By Eduard Kovacs An unauthenticated attacker can exploit CVE-2026-76461 to execute arbitrary commands on the underlying OS with root privileges. The post Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation appeared first on SecurityWeek. This article is an […]
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Cisco FMC bugs exploited by nation-state and ransomware actors (CVE-2026-20079, CVE-2026-20316) 2026-09-10 at 14:22 By Zeljka Zorz State-sponsored and financially-motivated attackers are actively exploiting CVE-2026-20079, a critical authentication bypass vulnerability in Cisco Secure Firewall Management Center (FMC), which is used for centrally managing multiple Cisco Secure Firewall devices across a network. Two FMC vulnerabilities under […]
Organizations Warned of Cisco Secure FMC Exploitation 2026-09-10 at 13:06 By Eduard Kovacs Cisco and CISA have flagged exploitation of CVE-2026-20079, a vulnerability disclosed in March 2026. The post Organizations Warned of Cisco Secure FMC Exploitation appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities 2026-09-03 at 13:30 By Ionut Arghire Publicly disclosed S/MIME flaws could expose encrypted email content, while critical IOS XR and Nexus bugs could enable remote code execution and authentication bypass. The post Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities appeared […]
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Cybersecurity job ads demanding AI skills double in a year 2026-08-24 at 14:53 By Sinisa Markovic Job postings asking for AI skills in cybersecurity have doubled in a single year in G7 countries according to new research from the Cisco-founded AI Workforce Consortium. Analysis from recruitment firms Cornerstone and Indeed covering 24 months, from April […]
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Cisco Patches Firewall Zero-Day Exploited for DoS Attacks 2026-08-12 at 08:10 By Eduard Kovacs CVE-2026-20349 can be exploited remotely without authentication against Secure Firewall ASA and FTD devices. The post Cisco Patches Firewall Zero-Day Exploited for DoS Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Cisco Warns of High-Severity ClamAV Vulnerabilities With Public PoC 2026-08-10 at 17:07 By Ionut Arghire Remote, unauthenticated attackers could exploit the bugs to cause a denial-of-service (DoS) condition. The post Cisco Warns of High-Severity ClamAV Vulnerabilities With Public PoC appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Cisco FMC static credentials exploited by attackers (CVE-2026-20316) 2026-07-30 at 13:44 By Zeljka Zorz A static credentials vulnerability (CVE-2026-20316) in Cisco Secure Firewall Management Center (FMC), a platform for centrally managing multiple Cisco Secure Firewall devices across a network, is being leveraged by attackers, CISA warned. Two FMC flaws, one indicator of compromise CVE-2026-20316, reported […]
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Cisco Secure FMC Zero-Day Exploited in the Wild 2026-07-30 at 09:31 By Eduard Kovacs The vulnerability tracked as CVE-2026-20316 can be exploited by a remote, unauthenticated attacker to log into affected devices. The post Cisco Secure FMC Zero-Day Exploited in the Wild appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]
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Chaos ransomware msaRAT hides its C2 channel inside a legitimate browser process 2026-07-23 at 13:38 By Mirko Zorz Cisco Talos has identified a Rust-based remote access trojan it attributes to the Chaos ransomware group, named msaRAT after four of the binding names left in the binary. The tool starts its own instance of Chrome or […]
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Cisco Launches Low-Cost AI Models for Source Code Security 2026-07-21 at 20:44 By Kevin Townsend The open-weight Antares models are designed to pinpoint known vulnerabilities in codebases faster and at a fraction of the cost of larger AI models. The post Cisco Launches Low-Cost AI Models for Source Code Security appeared first on SecurityWeek. This […]
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