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Vulnerabilities

Security fix · CVE-2025-43467

This issue was addressed with improved checks.

Published Dec 12, 2025 · catalog updated Apr 2, 2026 · Apple macOS

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-43467. EPSS is 0.19%. Act only if a listed version of Apple macOS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.19%
Remediation
Version ranges on file
Affected products
vendor Apple macOS 0 <26.1

This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.1. An app may be able to gain root privileges.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Apple macOS 0 <26.10 <26.1

How to fix CVE-2025-43467

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-43467. EPSS is 0.19%. Act only if a listed version of Apple macOS is installed.

Which versions are affected?

Compare what you have installed with Apple macOS 0 <26.1 0 <26.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.19%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 12, 2025 · EUVD

    Detected

    This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.1. An app may be able to gain root privileges.

  2. Apr 2, 2026 · EUVD

    Updated

    This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.1. An app may be able to gain root privileges.

Sources

  • FIRST EPSSExploitation probabilityCVE-2025-43467

    30-day exploitation probability 0.19%

    first.org
  • EUVDVulnerability recordEUVD-2025-203143

    This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.1. An app may be able to gain root privileges.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 26, 2026
  • EUVDOct 26, 2026