Watch FloorNov 3, 7:00 PM to Nov 4, 7:00 PM ET

Daily brief, Wednesday, November 4, 2026

4 breaking, 3 emerging, 1 newly exploited, 9 with new public exploit code, 43 new critical CVEs, 74 ransomware posts.

Breaking

Linux
  • 50 posts from 25 independent sources in 48 h
  • Linux kernel: very widely used in large enterprises
  • remote code execution / auth bypass
  • reports of exploitation in the wild
  • emergency / unpatched
  • official advisory
WordPress Foundation WordPress: Code / command injection
  • 12 posts from 11 independent sources in 48 h
  • rising: 12 posts in the last 24 h
  • Office: widely used in large enterprises
  • code / command injection
  • exploited in the wild (CISA KEV)
  • official advisory
CVE-2026-58115: Auth bypass / access control
  • 13 posts from 12 independent sources in 48 h
  • Linux kernel: very widely used in large enterprises
  • auth bypass / access control
  • reports of exploitation in the wild
  • official advisory
PHP2Shell · PHP
  • 13 posts from 9 independent sources in 48 h
  • PHP: very widely used in large enterprises
  • remote code execution / auth bypass
  • reports of exploitation in the wild

Emerging

Critical bugs in widely used enterprise tech, not spreading widely yet.

Google Brotli: Memory corruption
  • 4 posts from 3 independent sources in 48 h
  • Brotli: very widely used in large enterprises
  • remote code execution / auth bypass
  • exploited in the wild (CISA KEV)
  • public exploit code
  • official advisory
GitLab: Memory corruption
  • 4 posts from 3 independent sources in 48 h
  • GitLab / GitHub: very widely used in large enterprises
  • remote code execution / auth bypass
  • exploited in the wild (CISA KEV)
  • public exploit code
  • emergency / unpatched
Ivanti Connect Secure
  • 6 posts from 5 independent sources in 48 h
  • rising: 5 posts in the last 24 h
  • Ivanti: very widely used in large enterprises
  • exploited in the wild (CISA KEV)

Newly exploited in the wild

New public exploit code

1 older CVE (published more than 7 days earlier) with new exploit code, below the bar (CVSS under 9, not widely used enterprise tech): CVE-2026-116817 (6.5).

New critical CVEs

23 more critical CVEs in this window: see them on the dashboard.

Ransomware

74 victims posted to leak sites. Most active: soul (25), brain cipher (11), safepay (8), play (5), n0n (5).

Financial services hit: Company #132 (n0n).

New data breaches

No new breaches published.

Watch Floor collects CVE records, CISA KEV, exploit indexes, official advisories, security news and chatter. Ransomware posts are criminal groups' claims, not confirmed by the victims. Leak-site data: RansomLook, CC BY 4.0; sectors grouped and countries mapped by Watch Floor. Breaking stories as RSS or JSON. watchfloor.fyi

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