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ttps_attack:T1499 × criticity:critical × latest_source_host:sec.cloudapps.cisco.com × limpar

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sec.cloudapps.cisco.com · critical

Cisco patches unauthenticated root RCE flaws in NX-OS NGOAM on Nexus 3000 and 9000 switches (CVE-2026-76485, -76486, -76501)

Cisco disclosed multiple critical vulnerabilities in the Next Generation OAM (NGOAM) feature of Cisco NX-OS Software, affecting Cisco Nexus 3000 Series and Nexus 9000 Series switches. An unauthenticated, remote attacker could execute arbitrary code with root privileges or cause a denial of service (DoS) on an affected device. The flaws ar…

sec.cloudapps.cisco.com · critical

Cisco NX-OS NX-API unauthenticated RCE as root and DoS flaw (CVE-2026-76471) patched, no workarounds

Cisco disclosed a critical vulnerability, CVE-2026-76471, in the NX-API feature of Cisco NX-OS Software. An unauthenticated, remote attacker could use it to execute arbitrary code with root privileges or to cause a denial of service on an affected device. Cisco rates the Security Impact as Critical. Software updates are available and no w…

sec.cloudapps.cisco.com · critical

Cisco patches critical unauthenticated RCE in NX-OS MPLS OAM affecting Nexus 3000 and 9000 switches (CVE-2026-76465)

Cisco disclosed a critical vulnerability, CVE-2026-76465, in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series and Nexus 9000 Series switches. An unauthenticated, remote attacker could execute arbitrary code with root privileges or cause a denial of service (DoS) on an af…