CVE-2024-21387
Microsoft Edge for Android Spoofing Vulnerability
5.3 Medium
Microsoft Edge for 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
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
0.72%Up 0.7 points since Jan 31, 2024
What each source reports
CVE List Score used
Microsoft Edge for Android Spoofing Vulnerability
Microsoft Edge for Android Spoofing Vulnerability
- Record
CVE-2024-21387- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C - Weakness
- CWE-357
- Updated
- 2026-11-02
EUVDEUVD-2024-19098
Microsoft Edge for Android Spoofing Vulnerability
- Record
EUVD-2024-19098- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hrgc-cr5f-pw7v
Microsoft Edge for Android Spoofing Vulnerability
Microsoft Edge for Android Spoofing Vulnerability
- Record
GHSA-hrgc-cr5f-pw7v- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-357
- Updated
- 2026-11-02
NVD
Microsoft Edge for Android Spoofing Vulnerability
- Record
CVE-2024-21387- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-357
- 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-2024-21387 is a medium vulnerability (CVSS 5.3) in Microsoft Edge Chromium, published January 26, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.72%, the 54th percentile. No source names a fixed version.