CVE-2025-21253
Microsoft Edge for IOS and Android Spoofing Vulnerability
Microsoft Edge for IOS and Android Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Edge for IOS and Android Spoofing Vulnerability
Microsoft Edge for IOS and Android Spoofing Vulnerability
- Record
CVE-2025-21253- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C - Weakness
- CWE-451
- Updated
- 2026-11-02
EUVDEUVD-2025-2319
Microsoft Edge for IOS and Android Spoofing Vulnerability
- Record
EUVD-2025-2319- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-46w9-wr67-cf43
Microsoft Edge for IOS and Android Spoofing Vulnerability
Microsoft Edge for IOS and Android Spoofing Vulnerability
- Record
GHSA-46w9-wr67-cf43- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-451
- Updated
- 2026-11-02
NVD
Microsoft Edge for IOS and Android Spoofing Vulnerability
- Record
CVE-2025-21253- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-451
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-21253 is a medium vulnerability (CVSS 5.3) in Microsoft Edge, published February 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.23%, the 69th percentile. No source names a fixed version.