Microsoft Edge 117.0.2045.43
Microsoft Edge 117.0.2045.43, released September 25, 2023, fixes 6 CVEs in Microsoft Edge. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge is 156.0.4314.58, which also fixes every one of these CVEs.
Superseded. The latest Microsoft Edge is 156.0.4314.58, which also fixes every CVE on this page. Install that instead.
Priority of the 6 CVEs
Applies to
| Product | Version |
|---|---|
| Microsoft Edge | 117.0.2045.43 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-87612 | Chromium CVE-2026-87612: Type confusion in V8 | 8.8 | 0.0045 | None reported |
| High | CVE-2026-87587 | Chromium CVE-2026-87587: Use after free in V8 | 8.8 | 0.0041 | None reported |
| High | CVE-2026-87625 | Chromium CVE-2026-87625: Use after free in V8 | 8.8 | 0.0038 | None reported |
| High | CVE-2026-87601 | Chromium CVE-2026-87601: Race condition in V8 | 7.5 | 0.0029 | None reported |
| Routine | CVE-2026-87564 | Chromium CVE-2026-87564: Type confusion in V8 | 4.3 | 0.0028 | None reported |
| Routine | CVE-2026-113196 | Chromium CVE-2026-113196: Improper access control | 6.5 | 0.0026 | None reported |
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