ChipsTechRadarabout 2 hours ago
Cisco patches three critical IOS XR flaws
2 min read
Cisco patched eight IOS XR vulnerabilities, including three critical ones (CVE-2026-20274, CVE-2026-20279, CVE-2026-20212). The flaws allow unauthenticated exploitation, improper access control, and crafted input execution. No abuse is reported, but patches are urged, with iACL workarounds for Nexus 9000 devices using Silicon One ASIC.
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