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CVE-2026-19150: CVE-2026-19150 Inappropriate implementation in V8

unknownCVE-2026-19150
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

CSIRTS triage

vendor: Microsoftproduct: Microsoft EdgeOther
What
Inappropriate implementation in Chromium V8 JavaScript engine inherited by Microsoft Edge.
Who is affected
Microsoft Edge users on all platforms running affected Chromium versions.
Urgency
Low to moderate urgency; specific impact unclear from advisory; no active exploitation reported.
Action
Update Microsoft Edge to the latest version that includes the Chromium patch.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
unknown
Published
2026-08-11
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19150

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-19150coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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