CVE-2026-58289

CRITICAL 9.0EPSS 2.0%

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVSS v3.1: 8.3 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v3.1: 9.0 CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS: 1.99% chance of exploitation in the next 30 days, 79th percentile
Published: 2026-07-03
Updated: 2026-08-31

ExploitDB entries (1)

https://www.exploit-db.com/exploits/52632

References

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