CVE security advisories and vulnerability history for ios xr by cisco.
Last updated
cisco ios xr has 194 published CVE records since 2005, of which 10 are in CISA's Known Exploited Vulnerabilities catalog and 13 have a known public exploit. The average CVSS base score across scored CVEs is 7.2.
This page aggregates every publicly disclosed vulnerability (CVE) affecting cisco ios xr, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of cisco ios xr's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
92 additional CVEs have no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
10
10 of cisco ios xr's CVEs are confirmed exploited in the wild.
Public exploits
13
13 of cisco ios xr's CVEs have a known public exploit available.
Browse every cisco ios xr version named in a CVE, then pick one to see only the CVEs that affect it.
194 CVEs
Showing 30 of 194
The CWE weakness categories most often found in cisco ios xr CVEs. Follow any weakness for its full explanation.
How many cisco ios xr CVEs were published each year.
Browse vulnerabilities for other products by cisco.
Common questions about cisco ios xr vulnerabilities.
cisco ios xr has 194 published CVE records since 2005.
Yes — 10 of cisco ios xr's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 13 of cisco ios xr's CVEs have a known public exploit.
62 distinct cisco ios xr versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
cisco ios xr's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-399, CWE-284 (Improper Access Control), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).
cisco ios xr has 3 critical and 56 high-severity CVEs.
The average CVSS base score across cisco ios xr's scored CVEs is 7.2.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new cisco ios xr vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
