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: 2026-10-22 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, no data for the previous week yet.
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

18 stories · busiest Wed 4 (6) · last 7 days ▼ 20% vs the week before

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

Exploited Breach / ransomware Other · click a day to filter

Most reported vendors

Cisco2

Vulnerabilities to watch

CVE-2026-20043 · EPSS 0%

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 22 Oct 2026, 19:03 UTCUpdated 15 days ago

Multiple Cisco Products Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability

Source: Cisco Security Advisories

Vendor Cisco
Confirmed 100Vulnerability
Published 22 Oct 2026, 19:03 UTC

Multiple Cisco Products Snort 3 Security Hardening Release: October 2026

Source: Cisco Security Advisories

Vendor Cisco
CVE-2026-20043