Jul 20, 2025 Cyber Threat Intelligence

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

Daily summary

  • Microsoft SharePoint added to CISA KEV — confirmed in-the-wild exploitation.

Top threats today

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

Critical active threat

CVE-2025-53770 Microsoft SharePoint Deserialization of Untrusted Data

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

Microsoft SharePoint Deserialization is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Microsoft SharePoint Deserialization of Untrusted Data

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

Nothing flagged in this category for this digest.

View critical disclosures

cvelogic Threat Intelligence