Full Report
Microsoft has fixed a known bug that breaks the 'Print to PDF' feature on Windows 11 24H2 systems after installing the April 2025 preview update. [...]
Analysis Summary
# Vulnerability: Issue Breaking Windows 'Print to PDF' Feature
## CVE Details
- CVE ID: Not explicitly provided in the text. This appears to be a functionality regression/bug fix rather than a traditionally tracked security vulnerability (CVE).
- CVSS Score: Not applicable/Not provided.
- CWE: Not applicable/Not provided.
## Affected Systems
- Products: Microsoft Windows (Features related to PDF printing functionality)
- Versions: Unspecified versions affected by the preceding Windows update that broke the feature. The fix applies generally to the affected systems.
- Configurations: Systems utilizing the "Print to PDF" feature that were impacted by a previous Windows update.
## Vulnerability Description
A previous Windows update caused a regression, leading to the failure or breakage of the built-in "Print to PDF" feature functionality on affected systems. This is a functional bug affecting feature availability rather than a direct security exploit.
## Exploitation
- Status: Not relevant (Functional issue, not a security exploit).
- Complexity: Not applicable.
- Attack Vector: Not applicable.
## Impact
- Confidentiality: Unknown/Not applicable (Functional issue).
- Integrity: Unknown/Not applicable (Functional issue).
- Availability: Reduced availability/functionality of the Print to PDF service.
## Remediation
### Patches
- Microsoft released a fix to restore the functionality of the 'Print to PDF' feature. The specific patch KB or update ID is not detailed.
### Workarounds
Users experiencing the breakage can temporarily enable or disable the feature using PowerShell commands:
1. **Disable (if attempting to repair state):**
powershell
Disable-WindowsOptionalFeature -Online -FeatureName Printing-PrintToPDFServices-Features
2. **Enable (if attempting to repair state):**
powershell
Enable-WindowsOptionalFeature -Online -FeatureName Printing-PrintToPDFServices-Features
*Note: Microsoft warns that toggling the `Printing-PrintToPDFServices-Feature` via PowerShell may trigger error code `0x800f0922`.*
## Detection
- Detection methods are not specified, as this is a functional issue where the Print to PDF feature stops working as expected.
## References
- Vendor advisories: Microsoft fixes ‘Print to PDF’ feature broken by Windows update (https://www.bleepingcomputer.com/news/microsoft/microsoft-fixes-print-to-pdf-feature-broken-by-windows-update/)
- Other relevant issues mentioned: Printing random text from USB printers (Fix mentioned from March update), Windows Update failures (configuration update deployed).