Integer overflow in Microsoft Windows_11_22h2
CVE-2024-43495
Windows libarchive Remote Code Execution Vulnerability
Vulnerability class: Integer Overflow
EPSS: 0.009 (56.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Windows_11_22h2
- Microsoft Windows_11_23h2
- Microsoft Windows 11 Version 22h2 — versions 10.0.22621.0
- Microsoft Windows 11 Version 22h3 — versions 10.0.22631.0
- Microsoft Windows 11 Version 23h2 — versions 10.0.22631.0
- Microsoft Windows_server_2022_23h2
- Microsoft Windows Server 2022, 23h2 Edition (Server Core Installation) — versions 10.0.25398.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-43495?
- CVE-2024-43495 is a high-severity vulnerability in Microsoft Windows_11_22h2, classified under Integer Overflow or Wraparound. CVSS score: 7.3/10. Published 2024-09-10.
- How severe is CVE-2024-43495?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2024-43495 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.