CyberCVE — Cisco Cisco IOS XR Software CVEs

CyberCVE — Cisco Cisco IOS XR Software CVEs https://cybercve.com/vendors/cisco New CVEs affecting Cisco Cisco IOS XR Software, newest first. en-us Tue, 29 Sep 2026 13:54:00 GMT CVE-2026-20278 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20278 https://cybercve.com/cve/CVE-2026-20278 Wed, 02 Sep 2026 16:14:20 GMT Severity: HIGH (8.8). EPSS 0.003. Affects: cisco-ios-xr. CVE-2026-20280 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20280 https://cybercve.com/cve/CVE-2026-20280 Wed, 02 Sep 2026 16:14:19 GMT Severity: HIGH (8.8). EPSS 0.003. Affects: cisco-ios-xr. CVE-2026-20279 — CRITICAL (cisco) https://cybercve.com/cve/CVE-2026-20279 https://cybercve.com/cve/CVE-2026-20279 Wed, 02 Sep 2026 16:13:58 GMT Severity: CRITICAL (9.8). EPSS 0.003. Affects: cisco-ios-xr. CVE-2026-20275 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20275 https://cybercve.com/cve/CVE-2026-20275 Wed, 02 Sep 2026 16:13:46 GMT Severity: HIGH (8.8). EPSS 0.002. Affects: cisco-ios-xr. CVE-2026-20274 — CRITICAL (cisco) https://cybercve.com/cve/CVE-2026-20274 https://cybercve.com/cve/CVE-2026-20274 Wed, 02 Sep 2026 16:13:34 GMT Severity: CRITICAL (9.8). EPSS 0.007. Affects: cisco-ios-xr. CVE-2026-20276 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20276 https://cybercve.com/cve/CVE-2026-20276 Wed, 02 Sep 2026 16:13:28 GMT Severity: HIGH (8.6). EPSS 0.003. Affects: cisco-ios-xr. CVE-2026-20277 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20277 https://cybercve.com/cve/CVE-2026-20277 Wed, 02 Sep 2026 16:13:11 GMT Severity: HIGH (8.2). EPSS 0.002. Affects: cisco-ios-xr. CVE-2026-20118 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2026-20118 https://cybercve.com/cve/CVE-2026-20118 Wed, 11 Mar 2026 16:31:32 GMT Severity: MEDIUM (6.8). EPSS 0.003. Affects: cisco-ios-xr. CVE-2026-20046 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20046 https://cybercve.com/cve/CVE-2026-20046 Wed, 11 Mar 2026 16:31:18 GMT Severity: HIGH (8.8). EPSS 0.001. Affects: cisco-ios-xr. CVE-2026-20074 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20074 https://cybercve.com/cve/CVE-2026-20074 Wed, 11 Mar 2026 16:31:14 GMT Severity: HIGH (7.4). EPSS 0.002. Affects: cisco-ios-xr. CVE-2026-20040 — HIGH (cisco) https://cybercve.com/cve/CVE-2026-20040 https://cybercve.com/cve/CVE-2026-20040 Wed, 11 Mar 2026 16:31:14 GMT Severity: HIGH (8.8). EPSS 0.002. Affects: cisco-ios-xr. CVE-2025-20363 — CRITICAL (cisco) https://cybercve.com/cve/CVE-2025-20363 https://cybercve.com/cve/CVE-2025-20363 Thu, 25 Sep 2025 16:12:55 GMT Severity: CRITICAL (9). EPSS 0.069. Affects: cisco-asa, cisco-ftd, cisco-ios, cisco-ios-xe, cisco-ios-xr. CVE-2025-20340 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20340 https://cybercve.com/cve/CVE-2025-20340 Wed, 10 Sep 2025 16:06:58 GMT Severity: HIGH (7.4). EPSS 0.006. Affects: cisco-ios-xr. CVE-2025-20159 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20159 https://cybercve.com/cve/CVE-2025-20159 Wed, 10 Sep 2025 16:06:49 GMT Severity: MEDIUM (5.3). EPSS 0.003. Affects: cisco-ios-xr. CVE-2025-20248 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20248 https://cybercve.com/cve/CVE-2025-20248 Wed, 10 Sep 2025 16:06:49 GMT Severity: MEDIUM (6). EPSS 0.001. Affects: cisco-ios-xr. CVE-2025-20154 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20154 https://cybercve.com/cve/CVE-2025-20154 Wed, 07 May 2025 17:18:50 GMT Severity: HIGH (8.6). EPSS 0.005. Affects: cisco-ios-xr. CVE-2025-20209 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20209 https://cybercve.com/cve/CVE-2025-20209 Wed, 12 Mar 2025 16:13:12 GMT Severity: HIGH (7.5). EPSS 0.005. Affects: cisco-ios-xr. CVE-2025-20177 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20177 https://cybercve.com/cve/CVE-2025-20177 Wed, 12 Mar 2025 16:13:04 GMT Severity: MEDIUM (6.7). EPSS 0.002. Affects: cisco-ios-xr. CVE-2025-20146 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20146 https://cybercve.com/cve/CVE-2025-20146 Wed, 12 Mar 2025 16:12:56 GMT Severity: HIGH (8.6). EPSS 0.005. Affects: cisco-ios-xr. CVE-2025-20145 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20145 https://cybercve.com/cve/CVE-2025-20145 Wed, 12 Mar 2025 16:12:48 GMT Severity: MEDIUM (5.8). EPSS 0.004. Affects: cisco-ios-xr. CVE-2025-20144 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20144 https://cybercve.com/cve/CVE-2025-20144 Wed, 12 Mar 2025 16:12:39 GMT Severity: MEDIUM (4). EPSS 0.003. Affects: cisco-ios-xr. CVE-2025-20143 — MEDIUM (cisco) https://cybercve.com/cve/CVE-2025-20143 https://cybercve.com/cve/CVE-2025-20143 Wed, 12 Mar 2025 16:12:31 GMT Severity: MEDIUM (6.7). EPSS 0.001. Affects: cisco-ios-xr. CVE-2025-20142 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20142 https://cybercve.com/cve/CVE-2025-20142 Wed, 12 Mar 2025 16:12:23 GMT Severity: HIGH (8.6). EPSS 0.005. Affects: cisco-ios-xr. CVE-2025-20141 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20141 https://cybercve.com/cve/CVE-2025-20141 Wed, 12 Mar 2025 16:12:15 GMT Severity: HIGH (7.4). EPSS 0.002. Affects: cisco-ios-xr. CVE-2025-20138 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20138 https://cybercve.com/cve/CVE-2025-20138 Wed, 12 Mar 2025 16:12:06 GMT Severity: HIGH (8.8). EPSS 0.002. Affects: cisco-ios-xr. CVE-2025-20115 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20115 https://cybercve.com/cve/CVE-2025-20115 Wed, 12 Mar 2025 16:11:58 GMT Severity: HIGH (8.6). EPSS 0.009. Affects: cisco-ios-xr. CVE-2025-20172 — HIGH (cisco) https://cybercve.com/cve/CVE-2025-20172 https://cybercve.com/cve/CVE-2025-20172 Wed, 05 Feb 2025 16:37:29 GMT Severity: HIGH (7.7). EPSS 0.008. Affects: cisco-ios, cisco-ios-xe, cisco-ios-xr.