{
 "version": "https://jsonfeed.org/version/1.1",
 "title": "Cisco NX-OS Software: important CVE events",
 "home_page_url": "https://patchwire.jonathanross.dev/products/cisco--cisco-nx-os-software/",
 "feed_url": "https://patchwire.jonathanross.dev/feeds/products/cisco--cisco-nx-os-software/important.json",
 "authors": [
  {
   "name": "Patchwire"
  }
 ],
 "language": "en",
 "items": [
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76501/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76501/",
   "title": "CVE-2026-76501 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThis vulnerability is due to improper input validation of IP traffic when the NGOAM and SRv6 features are enabled. An attacker could exploit this vulnerability by sending crafted packets to an IP interface on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes resulting in a reload and DoS condition.",
   "date_published": "2026-10-07T16:17:35Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76486/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76486/",
   "title": "CVE-2026-76486 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThis vulnerability is due to improper input validation of IP traffic when the NGOAM feature is enabled. An attacker could exploit this vulnerability by sending crafted packets to an IP interface on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes resulting in a reload and DoS condition.",
   "date_published": "2026-10-07T16:17:16Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76485/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76485/",
   "title": "CVE-2026-76485 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThis vulnerability is due to improper input validation of IP traffic when the NGOAM feature is enabled. An attacker could exploit this vulnerability by sending crafted packets to an IP interface on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes resulting in a reload and DoS condition.",
   "date_published": "2026-10-07T16:17:08Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76458/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76458/",
   "title": "CVE-2026-76458 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76458 are related to improper handling of exceptional conditions issues that are grouped under the Common Weakness Enumeration (CWE) CWE-703.",
   "date_published": "2026-10-07T16:15:49Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76459/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76459/",
   "title": "CVE-2026-76459 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76459 are related to out-of-bounds write issues that are grouped under the Common Weakness Enumeration (CWE) CWE-787.",
   "date_published": "2026-10-07T16:15:43Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76471/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76471/",
   "title": "CVE-2026-76471 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\u0026nbsp;\r\n\r\nThe 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 request to the NX-API of an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes, which could result in a reload of the device and a DoS condition.",
   "date_published": "2026-10-07T16:15:35Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76455/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76455/",
   "title": "CVE-2026-76455 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76455 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.",
   "date_published": "2026-10-07T16:15:27Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76457/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76457/",
   "title": "CVE-2026-76457 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76457 are related to out-of-bounds read issues that are grouped under the Common Weakness Enumeration (CWE) CWE-125.",
   "date_published": "2026-10-07T16:15:22Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76456/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76456/",
   "title": "CVE-2026-76456 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76456 are related to improper input validation of special elements used in a command issue that are grouped under the Common Weakness Enumeration (CWE) CWE-20.",
   "date_published": "2026-10-07T16:15:11Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76465/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76465/",
   "title": "CVE-2026-76465 · Cisco NX-OS Software · disclosed",
   "content_text": "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\u0026nbsp;root privileges or cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with\u0026nbsp;root privileges and could cause process crashes, which could result in a device reload and a DoS condition.",
   "date_published": "2026-10-07T16:14:26Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-76453/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-76453/",
   "title": "CVE-2026-76453 · Cisco NX-OS Software · disclosed",
   "content_text": "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.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76453 are related to improper neutralization issues that are grouped under the Common Weakness Enumeration (CWE) CWE-707.",
   "date_published": "2026-10-07T16:12:24Z"
  }
 ]
}