Advisoriesby IbisMicrosoftCVE-2026-69482
Microsoft Windows Error Reporting: insecure permissions
Fix: upgrade to 10.0.14393.9512 or later (8 fixed versions below)
Creation of temporary file in directory with insecure permissions in Windows Error Reporting allows an authorized attacker to perform tampering locally.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Windows 10 Version 1607 Product | >= 10.0.14393.0, < 10.0.14393.9512 | 10.0.14393.9512 |
| Windows 10 Version 1809 Product | >= 10.0.17763.0, < 10.0.17763.9245 | 10.0.17763.9245 |
| Windows 10 Version 21H2 Product | >= 10.0.19044.0, < 10.0.19044.7725 | 10.0.19044.7725 |
| Windows 10 Version 22H2 Product | >= 10.0.19045.0, < 10.0.19045.7725 | 10.0.19045.7725 |
| Windows 11 Version 23H2 Product | >= 10.0.22631.0, < 10.0.22631.7582 | 10.0.22631.7582 |
| Windows 11 Version 24H2 Product | >= 10.0.26100.0, < 10.0.26100.9445 | 10.0.26100.9445 |
| Windows 11 Version 25H2 Product | >= 10.0.26200.0, < 10.0.26200.9445 | 10.0.26200.9445 |
| Windows 11 version 23H2 Product | >= 10.0.22631.0, < 10.0.22631.7582 | 10.0.22631.7582 |
| Windows 11 version 26H1 Product | >= 10.0.28000.0, < 10.0.28000.2954 | 10.0.28000.2954 |
| Windows Server 2016 Product | >= 10.0.14393.0, < 10.0.14393.9512 | 10.0.14393.9512 |
| Windows Server 2016 (Server Core installation) Product | >= 10.0.14393.0, < 10.0.14393.9512 | 10.0.14393.9512 |
| Windows Server 2019 Product | >= 10.0.17763.0, < 10.0.17763.9245 | 10.0.17763.9245 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-379