Tag
cisco-ios
Safeguard articles tagged "cisco-ios" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
Six More Old CVEs Just Got Confirmed Exploited, One From 2008
An eighteen-year-old Cisco IOS CSRF bug, two 2015 Red Hat findings, a 2021 deserialization flaw, and more — six vulnerabilities spanning nearly two decades, all confirmed exploited in 2026.
Sep 16, 20264 min read
Vulnerability Analysis
CVE-2025-20352 in Cisco IOS: SNMP Stack Overflow Deep Dive
An authenticated stack buffer overflow in Cisco IOS and IOS XE SNMP is being exploited in the wild. We dissect the bug, the patch, and the detection signal.
Jun 24, 20266 min read
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