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Digest · Thursday

Security digest: February 5, 2026

2 known exploited (cisa kev) additions and 6 critical advisories.

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Take stock

  • Do you run any of these? SmarterTools SmarterMail, React Native Community CLI. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-02-26.
  • npm: 5 critical advisories (@payloadcms/drizzle, @nyariv/sandboxjs). Check with npm audit (or: npm ls <package>).
  • Go: 1 critical advisory (github.com/dunglas/frankenphp). Check with govulncheck ./....
  • None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

Known exploited (CISA KEV) 2

Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.

CVEProduct and flawCISA due
CVE-2026-24423SmarterTools SmarterMail
SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability Ransomware		2026-02-26
CVE-2025-11953React Native Community CLI
React Native Community CLI OS Command Injection Vulnerability		2026-02-26

Critical advisories by ecosystem 6

GitHub-reviewed advisories rated critical, published this day (Pacific time).

npm 5

Check: npm audit (or: npm ls <package>)

Go 1

Check: govulncheck ./...