CVE-2026-28893

CVE-2026-28893 is a low-severity vulnerability in Apple Macos with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

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.

Frequently asked questions

What is CVE-2026-28893?
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.
How severe is CVE-2026-28893?
CVE-2026-28893 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-28893 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28893?
CVE-2026-28893 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28893?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28893 have an EU (EUVD) identifier?
Yes. CVE-2026-28893 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15173.
When was CVE-2026-28893 published?
CVE-2026-28893 was published on 2026-03-25 and last updated on 2026-06-17.

References

Affected products (1)

More vulnerabilities in Apple Macos

All CVEs affecting Apple Macos →