CVE-2024-21326 json
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
published 2024-01-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-19038
- cvss
- 9.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Patch / fix
- Microsoft Microsoft Edge (Chromium-based) 121.0.2277.83
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Affected products
- Microsoft Microsoft Edge (Chromium-based)
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2024-21326
vendor-advisory, patch
Sources
- CVE List CVE-2024-21326
- NVD CVE-2024-21326
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