Security Signal

Cyber news feed

Cybersecurity news from official agencies, vendors and the security press, merged into stories and scored by how well each is confirmed.

Filtered byDay: 2026-10-28 Source type: Official Vendor: Cisco Clear all filters

Threat dashboard (filtered)

Threat levelGuarded0 stories about actively exploited flaws in the last 7 days

2stories, 30 days 0exploited 0breaches & ransomware 0affect everyday life 0new KEV entries

Key insights

0 stories this week, ▼ 100% on the previous week.
0 involve vulnerabilities exploited in the wild, no data for the previous week yet.
0 breaches or ransomware attacks reported, no data for the previous week yet.

Daily activity, last 14 days

14 stories · busiest Wed 4 (6) · last 7 days ▲ 33% vs the week before

Fri
23 Sat
24 Sun
25 Mon
26 1Tue
27 2Wed
28 3Thu
29 1Fri
30 Sat
31 Sun
1 Mon
2 1Tue
3 6Wed
4 Thu
5

Exploited Breach / ransomware Other · click a day to filter

Most reported vendors

Cisco2

Topics

Vulnerability2

Source mix

Official2

Confidence

Confirmed2

Last 30 days. Click any item to filter the news feed. Tags are added automatically and may be incomplete.

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Confirmed 100Vulnerability
Published 28 Oct 2026, 21:54 UTC

Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

Source: Cisco Security Advisories

Vendor Cisco
Confirmed 100Vulnerability
Published 28 Oct 2026, 19:15 UTC

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service Vulnerability

Source: Cisco Security Advisories

Vendor Cisco