What is cisco-sa-iosxr-privesc-bF8D5U4W?

cisco-sa-iosxr-privesc-bF8D5U4W is a security advisory published by Cisco PSIRT openVuln with High severity. Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities

Which CVE IDs does cisco-sa-iosxr-privesc-bF8D5U4W cover?

cisco-sa-iosxr-privesc-bF8D5U4W covers the following CVE IDs: CVE-2026-20040, CVE-2026-20046. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of cisco-sa-iosxr-privesc-bF8D5U4W?

cisco-sa-iosxr-privesc-bF8D5U4W has a CVSS v3 base score of 8.8, published by Cisco PSIRT openVuln.

Which products are affected by cisco-sa-iosxr-privesc-bF8D5U4W?

cisco-sa-iosxr-privesc-bF8D5U4W affects 1 product, including: Cisco IOS XR Software.

cisco-sa-iosxr-privesc-bF8D5U4WHighCVSS 8.8

Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities

Vendor

Cisco PSIRT openVuln

Published

March 11, 2026

Last Modified

March 11, 2026

🔗 CVE IDs covered (2)

CVE-2026-20040 · pendingCVE-2026-20046 · pending

📋 Description

🎯 Affected products1

Cisco IOS XR Software

🔗 References (2)

advisoryhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privesc-bF8D5U4W
cvrfhttps://sec.cloudapps.cisco.com/security/center/contentxml/CiscoSecurityAdvisory/cisco-sa-iosxr-privesc-bF8D5U4W/cvrf/cisco-sa-iosxr-privesc-bF8D5U4W_cvrf.xml