2537 matches found
PT-2026-107583
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, local attacker with low privileges to escape the Python sandbox and gain unauthorized access to the underlying operating system of an affected device. This vulnerability is due to insufficient validati...
PT-2026-107604
Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software for Cisco Nexus 3000 Series Switches affected versions not specified Cisco NX-OS Software for Cisco Nexus 9000 Series Switches affected versions not specified Description An issue exists in the MPLS Operation,...
PT-2026-107616
Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software affected versions not specified Description An issue exists in the VXLAN Operation, Administration, and Maintenance OAM feature, known as NGOAM, due to improper input validation of IP traffic. An unauthenticated remote...
Cisco NX-OS Software Control Plane DoS (cisco-sa-nxos-nscpdos-SnderkC7)
According to its self-reported version, Cisco NX-OS Software is affected by a vulnerability. - A vulnerability in Cisco NX-OS Software could allow an unauthenticated, remote attacker to exhaust system resources, causing a denial of service DoS condition. This vulnerability exists because rate...
Cisco Advance Notification for Publication of October 7, 2026, Security Advisories
On October 7, 2026, the Cisco Product Security Incident Response Team PSIRT published the advisories that are listed in the following tables. To remediate the vulnerabilities that were disclosed on October 7, 2026, Cisco strongly recommends that customers upgrade to the fixed software that is...
The vulnerability of the Cisco NX-OS operating system of Cisco Nexus 9000 Series switches, based on Silicon One ASIC chips, arises from the reliance on open IP addresses. This allows a hacker to execute arbitrary code or cause a service failure.
The vulnerability of the Cisco NX-OS operating system of Cisco Nexus 9000 Series switches, based on Silicon One ASIC chips, stems from the binding of open IP addresses during connection to TCP ports 43210 and 43211. Exploiting this vulnerability allows a remote attacker to execute arbitrary code ...
CVE-2026-20171
A vulnerability in the Border Gateway Protocol BGP enforce-first-as feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to trigger BGP peer flaps, resulting in a denial of service DoS condition...
Cisco Nexus 3000 and 9000 Series Switches Border Gateway Protocol Denial of Service Vulnerability
A vulnerability in the Border Gateway Protocol BGP enforce-first-as feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to trigger BGP peer flaps, resulting in a denial of service DoS condition...
CVE-2026-20171: Always-Incorrect Control Flow Implementation
A vulnerability in the Border Gateway Protocol BGP enforce-first-as feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to trigger BGP peer flaps, resulting in a denial of service DoS condition...
CVE-2026-20037
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system. This vulnerability exists because unnecessary privileges are given to the...
CVE-2026-20037 Cisco UCS Manager File Write Vulnerability
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system. This vulnerability exists because unnecessary privileges are given to the...
CVE-2026-20037
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system. This vulnerability exists because unnecessary privileges are given to the...
CVE-2026-20010: Buffer Access with Incorrect Length Value
A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the LLDP process to restart, which could cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of specific...
CVE-2026-20037: Execution with Unnecessary Privileges
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system. This vulnerability exists because unnecessary privileges are given to the...
Cisco NX-OS Software 安全漏洞
Cisco NX-OS Software is a data center-level operating system software used by switches from the American company Cisco. There are security vulnerabilities in Cisco NX-OS Software, which stem from improper handling of specific fields in LLDP frames. These vulnerabilities may lead to unexpected...
CVE-2013-6683
The IPv6 implementation in Cisco NX-OS does not properly handle neighbor-table adjacencies, which allows remote attackers to cause a denial of service NS processing outage via a series of malformed packets, aka Bug ID CSCtd15904...
EUVD-2015-0731
Malware in sbrugna...
EUVD-2018-0914
Malware in sbrugna...