CVE-2026-26143
- Source
- https://cve.org/CVERecord?id=CVE-2026-26143
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26143.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-26143
- Aliases
- Published
- 2026-04-14T18:16:45Z
- Modified
- 2026-10-28T02:30:31Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "7.4" }, { "fixed": "7.4.14" }, { "introduced": "7.5" }, { "fixed": "7.5.5" } ], "source": "CPE_RANGE" } ], "vendor_product": "microsoft:powershell" } ] }- References
Affected packages
Git / github.com/powershell/powershell
Affected ranges
- Type
- GIT
- Repo
- https://github.com/powershell/powershell
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "range": [ { "introduced": "7.4" }, { "fixed": "7.4.14" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*", "range": [ { "introduced": "7.5" }, { "fixed": "7.5.5" } ], "source": "CPE_RANGE" } ] }