CVE tracker / CVE-2024-43645
CVE-2024-43645
CVE-2024-43645 is the Windows Defender Application Control (WDAC) Security Feature Bypass Vulnerability. Microsoft rates it Important, CVSS 9.8. It is not in CISA's Known Exploited Vulnerabilities catalog. Published November 12, 2024.
Risk summary
CriticalSecurity Feature Bypass
9.8
CVSS v3 base
0.5%
EPSS: chance of exploitation in 30 days
Critical
Severity
Important
Microsoft's rating
Less Likely
Microsoft: exploitation
No
In CISA KEV
How to fix it
Microsoft lists 10 affected products and the update that fixes each:
- KB5046612 · fixed build 10.0.14393.7515
Windows Server 2016 (Server Core installation), Windows Server 2016, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1607 for 32-bit Systems - KB5046615 · fixed build 10.0.17763.6532
Windows Server 2019 (Server Core installation), Windows Server 2019, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for 32-bit Systems - KB5046665 · fixed build 10.0.10240.20826
Windows 10 for x64-based Systems, Windows 10 for 32-bit Systems
What Microsoft changed
- November 12, 2024: Information published.
Details
- Weakness
- CWE-693: Protection Mechanism Failure
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- November 12, 2024
- Last revised
- November 12, 2024
Get told when this changes
Senserva Watch emails Microsoft security and patch alerts when something moves: a new exploitation report, a revised fix, a known issue. Free, one email address.
References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.