Feb 5, 2026 Cyber Threat Intelligence

Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.

Daily summary

  • SmarterTools SmarterMail added to CISA KEV — confirmed in-the-wild exploitation.
  • 6 new critical disclosures — review patch status on exposed services.

Top threats today

Three highest-priority changes — analyst brief, not a CVE dump.

Critical active threat

CVE-2025-11953 React Native Community CLI OS Command Injection

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV

React Native Community CLI Command Injection is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Critical exposure

CVE-2025-68121 Golang Go

  • CVSS 10

New critical disclosure (CVSS 10) — high severity with a short public awareness window before exploit material typically surfaces.

Critical exposure

CVE-2026-24300 Azure Front Door Elevation of Privilege Vulnerability

  • CVSS 9.8
  • Potential privilege escalation to admin/root

New critical Microsoft Azure Front Door privilege escalation (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

SmarterTools SmarterMail Missing Authentication for Critical Function

View KEV additions

Exploit & PoC activity

Nothing flagged in this category for this digest.

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2020-37123 CVSS 9.3

Pinger 1.0 contains a remote code execution vulnerability that allows attackers to inject shell commands through the ping and socket para...

CVE-2020-37125 CVSS 9.3

Edimax EW-7438RPn-v3 Mini 1.27 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary...

CVE-2025-68121 CVSS 10

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handsha...

Axigen Mail Server before 10.5.57 contains multiple stored Cross-Site Scripting (XSS) vulnerabilities in the WebAdmin interface.

CVE-2026-0106 CVSS 9.3

In vpu_mmap of vpu_ioctl, there is a possible arbitrary address mmap due to a missing bounds check.

CVE-2026-24300 CVSS 9.8

Azure Front Door Elevation of Privilege Vulnerability

View critical disclosures

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