Alertas de Seguridad de la Información

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76501] A vulnerability in the Segment Routing over IPv6 (SRv6) Operation, Administration, and Maintenance (…

A vulnerability in the Segment Routing over IPv6 (SRv6) Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service (DoS) on an affected device. This vulnerability is due to improper input validation of IP traffic when the NGOAM and SR…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76484] As part of Cisco's ongoing commitment to proactive security and product quality, the engineering tea…

As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-202…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76485] A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS…

A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a Denial-of-Service (DoS) on an affected device. This vulnerability is due to improper input validation of IP traffic when the NGOAM feature is enabled. An attacker c…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76486] A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS…

A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a Denial-of-Service (DoS) on an affected device. This vulnerability is due to improper input validation of IP traffic when the NGOAM feature is enabled. An attacker c…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76498] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Applicati…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Application Policy Infrastructure Controller (APIC) engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76498 are related to imprope…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76499] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Applicati…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Application Policy Infrastructure Controller (APIC) engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76499 are related to imprope…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76500] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Applicati…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Application Policy Infrastructure Controller (APIC) engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.   The vulnerabilities tracked by CVE-2026-76500 are related to …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76470] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76470 are related to incorrect calculation issues that are grouped…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76471] A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote…

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service (DoS) condition on an affected device.  The vulnerability is due to insufficient input validation of data that is sent to the NX-API. An attacker could exploit this vulnerability by sending a crafted HTTP r…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76472] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-76472 are related to issues with improper neutralization of special elemen…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76480] As part of Cisco's ongoing commitment to proactive security and product quality, the engineering tea…

As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-202…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76482] As part of Cisco's ongoing commitment to proactive security and product quality, the engineering tea…

As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-202…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76483] As part of Cisco's ongoing commitment to proactive security and product quality, the engineering tea…

As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.   The vulnerabilities tracked by …

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76464] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by this CVE-2026-76464 are related to buffer management issues that are groupe…

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-76465] A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS …

A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper validati…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76467] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76467 are related to issues concerning improper control of a resou…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76468] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76468 are related to improper input validation that are grouped un…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76469] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networkin…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76469 are related to insufficient control flow management issues th…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76457] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS eng…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76457 are related to out-of-bounds read issues that are grouped under t…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

Hace 2 días

[CVE-2026-76458] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS eng…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76458 are related to improper handling of exceptional conditions issues…

nvdaltovulnerabilidad CVSS 8.6 NVD