The vulnerability of the command-line interface (CLI) of Cisco IOS XR operating systems allows attackers to enhance their privileges and bypass existing security mechanisms.
🗓️ 14 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 13 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-20046 | 11 Mar 202616:31 | – | attackerkb |
 | CVE-2026-20046 | 11 Mar 202623:50 | – | circl |
 | Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities | 11 Mar 202616:00 | – | cisco |
 | Cisco IOS XR Software CLI Privilege Escalation (cisco-sa-iosxr-privesc-bF8D5U4W) (CVE-2026-20046) | 13 Mar 202600:00 | – | nessus |
 | Cisco IOS XR 权限许可和访问控制问题漏洞 | 11 Mar 202600:00 | – | cnnvd |
 | CVE-2026-20046 | 11 Mar 202616:31 | – | cve |
 | CVE-2026-20046 Cisco IOS XR Software CLI Privilege Escalation Vulnerability | 11 Mar 202616:31 | – | cvelist |
 | EUVD-2026-11216 | 11 Mar 202618:30 | – | euvd |
 | Vulnerabilities fixed in Cisco IOS XR | 12 Mar 202614:44 | – | ncsc |
 | CVE-2026-20046 | 11 Mar 202617:16 | – | nvd |
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14 Apr 2026 00:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 26.8
CVSS 38.8
EPSS0.00135