Feb 21, 2026 Cyber Threat Intelligence

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

Daily summary

  • 6 new critical disclosures — review patch status on exposed services.

Top threats today

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

Critical exposure

CVE-2026-27574 OneUptime is a solution for monitoring and managing online services.

  • CVSS 9.9

New critical disclosure (CVSS 9.9) — high severity with a short public awareness window before exploit material typically surfaces.

High-risk exposure

CVE-2026-27212 Swiper is a free and mobile touch slider with hardware accelerated transitions and native behavior.

  • CVSS 9.4

New critical-severity CVE in today's window — elevated exposure signal, early in the lifecycle.

High-risk exposure

CVE-2026-27471 ERP is a free and open source Enterprise Resource Planning tool.

  • CVSS 9.3

New critical-severity CVE in today's window — elevated exposure signal, early in the lifecycle.

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-2026-27197 CVSS 9.1

Sentry is a developer-first error tracking and performance monitoring tool.

CVE-2026-27211 CVSS 9.1

Cloud Hypervisor is a Virtual Machine Monitor for Cloud workloads.

CVE-2026-27212 CVSS 9.4

Swiper is a free and mobile touch slider with hardware accelerated transitions and native behavior.

CVE-2026-27452 CVSS 9.2

ASN.1 TypeScript ESM library, including codecs for Basic Encoding Rules (BER) and Distinguished Encoding Rules (DER).

CVE-2026-27471 CVSS 9.3

ERP is a free and open source Enterprise Resource Planning tool.

CVE-2026-27574 CVSS 9.9

OneUptime is a solution for monitoring and managing online services.

View critical disclosures

cvelogic Threat Intelligence