UNKNOWN Microsoft

CVE-2026-0903

Chromium: CVE-2026-0903 Insufficient validation of untrusted input in Downloads

Microsoft Security Update 2026-Jan: Chromium: CVE-2026-0903 Insufficient validation of untrusted input in Downloads

Affected Products

Microsoft Edge (Chromium-based)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0903
https://nvd.nist.gov/vuln/detail/CVE-2026-0903

Published: 2026-01-13 · Source: Microsoft · Feed updated: 2026-08-04

This unknown severity vulnerability was published on 2026-01-13 via Microsoft. Affected: Microsoft Edge (Chromium-based).

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