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Δ / VULNERABILITY RECORD

CVE-2026-5889.

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 STATUSMicrosoft vendor recordModified Apr 10, 2026

Disclosure summary

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

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.

Microsoft Security Updates (CVRF) · 2026-Apr

Open original source · Updated Apr 10, 2026

Chromium: CVE-2026-5889 Cryptographic Flaw in PDFium

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

VendorProduct / associationVersion / bounds
Microsoft update guideMicrosoft Edge (Chromium-based) (MSRC status code 3)

Vendor remediation references

  • Release Notes · build 147.0.3912.60 · product IDs 11655
  • Vendor guidance · product IDs 11655

Original records & references

PUBLISHED 2026-04-10T13:31:38-04:00
MODIFIED 2026-04-10T13:31:38-04:00
INGESTED 2026-10-08T12:45:06-04:00