Cisco has released security updates to address a vulnerability in the Catalyst SD-WAN Manager, tracked as CVE-2026-20262, that was exploited in attacks to escalate to root privileges. Formerly known ...

Cisco’s advisory renews attention on SD-WAN management systems that control how enterprises connect sites to cloud environments and critical applications. Cisco has released fixes for a vulnerability ...

Google's Mandiant threat intelligence team reported this week that attackers began exploiting a critical flaw in Cisco Catalyst SD-WAN as early as March, roughly two months before Cisco disclosed the ...

New details have been revealed on how hackers exploited a Cisco Catalyst SD-WAN vulnerability tracked as CVE-2026-20245 in zero-day attacks to create rogue root accounts on targeted devices. The ...

Today marks the hard deadline set by the Cybersecurity and Infrastructure Security Agency for all Federal Civilian Executive Branch agencies to have remediated two actively exploited network ...

Google-owned Mandiant published a complete forensic reconstruction today of a sophisticated intrusion campaign that used a single maliciously crafted CSV file to achieve root-level control over Cisco ...

Cisco today issued a fix for a Catalyst SD-WAN Manager bug that attackers have already spotted and exploited to get root privileges, according to both the networking vendor and the feds. The ...

Cisco has updated a February security advisory, adding another product to the list of those affected by the maximum-severity CVE-2026-20127. Switchzilla made a small amendment to the original advisory ...

An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco Catalyst SD-WAN as a zero-day at least two months before it was publicly disclosed, according to new ...

Cisco recently became aware of the exploitation of CVE-2026-20262, a Catalyst SD-WAN Manager zero-day that allows arbitrary file write. The flaw, tracked as CVE-2026-20262, has been described as a ...

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-20262, ...