MEDIUM 4.7 Microsoft

CVE-2026-91720

Chromium CVE-2026-91720: Uninitialized resource

Microsoft Security Update 2026-Sep: Chromium CVE-2026-91720: Uninitialized resource

Affected Products

Microsoft Edge (Chromium-based)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-91720
https://nvd.nist.gov/vuln/detail/CVE-2026-91720

Published: 2026-09-08 · Source: Microsoft · Feed updated: 2026-10-31

This medium severity vulnerability with a CVSS score of 4.7 was published on 2026-09-08 via Microsoft. Affected: Microsoft Edge (Chromium-based).

vulnfeed aggregates 17713 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.