4.4
Medium
Exploited
· ransomware
CVE-2023-24880 Microsoft Windows SmartScreen Security Feature Bypass Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Known to be used
Weakness
CWE-863
Description
Windows SmartScreen Security Feature Bypass Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1809 10.0 | 10.0.0 → < 10.0.17763.4131 | 10.0.17763.4131 |
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.4131 | 10.0.17763.4131 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.4131 | 10.0.17763.4131 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.1607 | 10.0.20348.1607 |
| Windows 10 Version 20H2 10.0 | 10.0.0 → < 10.0.19042.2728 | 10.0.19042.2728 |
| Windows 11 version 21H2 10.0 | 10.0.0 → < 10.0.22000.1696 | 10.0.22000.1696 |
| Windows 10 Version 21H2 10.0 | 10.0.19043.0 → < 10.0.19044.2728 | 10.0.19044.2728 |
| Windows 11 version 22H2 10.0 | 10.0.22621.0 → < 10.0.22621.1413 | 10.0.22621.1413 |
| Windows 10 Version 22H2 10.0 | 10.0.19045.0 → < 10.0.19045.2728 | 10.0.19045.2728 |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1607 10.0 | 10.0.14393.0 → < 10.0.14393.5786 | 10.0.14393.5786 |
| Windows Server 2016 10.0 | 10.0.14393.0 → < 10.0.14393.5786 | 10.0.14393.5786 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.14393.0 → < 10.0.14393.5786 | 10.0.14393.5786 |
References
- Windows SmartScreen Security Feature Bypass Vulnerability msrc.microsoft.com
Timeline
- Published
- Added to the KEV catalogue
- Last modified
Other CVEs of Windows 10 Version 1809
The 5349 CVEs of Windows 10 Version 1809 →
CVE-2026-108136
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally
7.8
High
CVE-2026-108471
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to…
8.8
High
CVE-2026-108129
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network
6.5
Medium
CVE-2026-108132
Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally
7.0
High