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macOS Tahoe: Temporary files left behind during print preview
CVE-2026-28893
Summary
A previous version of macOS Tahoe was writing temporary files to disk when you used print preview, potentially exposing sensitive information. This has been fixed in the latest update. Update to macOS Tahoe 26.4 to address this issue.
Original title
A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.4. A document may be written to a temporary file when using print preview.
Original description
A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.4. A document may be written to a temporary file when using print preview.
Published: 25 Mar 2026 · Updated: 25 Mar 2026 · First seen: 25 Mar 2026