1441512 matches found
CVE-2026-20280 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
MINI-47M3-7Q24-PF4M
Bulletin has no description...
CVE-2026-20279
Cisco IOS XR Software is affected by improper access control weaknesses (CWE-284) identified through an internal security review and addressed in the September 2026 security hardening release . The CVSS v3.1 score is 9.8 (Critical) , with a vector indicating network attack vector , low complexity...
CVE-2026-20279 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20279 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20275 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20275 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20275
Cisco IOS XR Software is affected by multiple internally discovered vulnerabilities addressed in a security hardening release (September 2026). The root cause is categorized as CWE-682 (incorrect calculation issues). The combined CVSS 3.1 score is 8.8 (High) with a vector of AV:A/AC:L/PR:N/UI:N/S...
MINI-CH82-P36X-3JG7
Bulletin has no description...
CVE-2026-20274 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20274 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20274
Cisco IOS XR Software is affected by multiple internally discovered improper resource control issues (CWE-664), identified through Cisco's September 2026 security hardening review. The vulnerabilities carry a CVSS 3.1 score of 9.8 (Critical) with a network attack vector, low complexity, no privil...
MINI-X3JX-36RV-4FW6
Bulletin has no description...
CVE-2026-20276 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20276
CVE-2026-20276 affects Cisco IOS XR Software and stems from insufficient control flow management (CWE-691), identified during an internal security review as part of a September 2026 hardening release. The CVSS 3.1 score is 8.6 (HIGH) with a network attack vector, no privileges required, no user i...
CVE-2026-20277 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20277 Cisco IOS XR Software Security Hardening Release: September 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...
CVE-2026-20277
Cisco IOS XR Software is affected by multiple internally discovered protection mechanism failure vulnerabilities (CWE-693), identified during a comprehensive internal security review. The issues carry a CVSS v3.1 score of 8.2 (HIGH) , with primarily an availability impact and a low integrity impa...