Jul 29, 2023 Cyber Threat Intelligence

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

Daily summary

  • 2 material risk changes today across KEV, exploits, critical disclosures, and EPSS movers.

Top threats today

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

Critical exposure

CVE-2022-4920 Google Chrome Buffer Overflow

  • CVSS 9.6

New critical Google Chrome Buffer Overflow (CVSS 9.6) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2022-4924 Google Chrome

  • CVSS 9.6

New critical disclosure (CVSS 9.6) — high severity with a short public awareness window before exploit material typically surfaces.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Nothing flagged in this category for this digest.

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-2022-4920 CVSS 9.6

Heap buffer overflow in Blink in Google Chrome prior to 101.0.4951.41 allowed a remote attacker who convinced a user to engage in specifi...

CVE-2022-4924 CVSS 9.6

Use after free in WebRTC in Google Chrome prior to 97.0.4692.71 allowed a remote attacker who had compromised the renderer process to pot...

View critical disclosures

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