https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-29T18:22:23.423609+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cisco-sa-iosxr-privesc-bf8d5u4w cisco-sa-iosxr-privesc-bF8D5U4W — Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities 2026-09-29T18:22:23.440916+00:00

Multiple vulnerabilities in Cisco IOS XR Software could allow an authenticated, local attacker to execute commands as root on an underlying operating system or gain full administrative control of an affected device. For more information about these vulnerabilities, see the Details ["#details"] section of this advisory. Cisco has released software updates that address these vulnerabilities. A workaround is available for one of the vulnerabilities. This advisory is part of the March 2026 release of the Cisco IOS XR Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: March 2026 Semiannual Cisco IOS XR Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75772"].

 https://db.gcve.eu/vuln/cve-2026-20040 CVE-2026-20040 — Cisco IOS XR Software CLI Privilege Escalation Vulnerability 2026-09-29T18:22:23.441034+00:00

Affected: Cisco IOS XR Software

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker with a low-privileged account could exploit this vulnerability by using crafted commands at the prompt. A successful exploit could allow the attacker to elevate privileges to root and execute arbitrary commands on the underlying operating system.