CVE-2026-69446 json
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
published 2026-10-30 9 d ago modified 2026-11-03 5 d ago also EUVD-2026-114242
- cvss
- 4.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
Incorrect authorization in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.
Patch / fix
- Microsoft Microsoft Edge (Chromium-based) 152.0.4191.53
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 10 d ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
Affected products
- Microsoft Microsoft Edge (Chromium-based)
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2026-69446
vendor-advisory, patch
Sources
- CVE List CVE-2026-69446
- NVD CVE-2026-69446
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