CVE-2018-8441 json
An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka "Windows Subsystem for Linux…
published 2018-09-13 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20077
- cvss
- 7.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka "Windows Subsystem for Linux Elevation of Privilege Vulnerability." This affects Windows 10, Windows 10 Servers.
Patch / fix
Exploit prediction
1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Microsoft Windows 10
- Microsoft Windows 10 Servers
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2018-8441
patch, vendor-advisory
-
securitytracker.com
/id/1041641
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/105271
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2018-8441
- NVD CVE-2018-8441
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.