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Δ / VULNERABILITY RECORD

CVE-2026-21858.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting NVD dataModified Jan 13, 2026

Disclosure summary

Risky Business returns for 2026! Patrick Gray and Adam Boileau talk through the week’s cybersecurity news, including: Santa brings hackers MongoDB memory leaks for Christmas Vercel

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

VulnCheck Blog · RSS-bcbc0a3ccc03e12eac56e4c729c042fde86

Open original source · Updated Mar 19, 2026

n8n Should Have More Than One CISA KEV Entry

CVE mention in publisher metadata; check the original affected versions.

Risky Business · RSS-7085937c7553f2aa3932faeddccd5d84d8b

Open original source · Updated Jan 13, 2026

Risky Business #820 -- Asian fraud kingpin will face Chinese justice (pew pew!)

CVE mention in publisher metadata; check the original affected versions.

Original records & references

PUBLISHED 2026-01-13T20:42:29-05:00
MODIFIED 2026-01-13T20:42:29-05:00
INGESTED 2026-10-08T12:15:41-04:00