A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions
Published Nov 4, 2025
5.5
MEDIUMCVSS 3.1
EPSS 0.13%
Description
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<15.7
- Version unspecifiedStatusaffectedConstraints<26.1
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Nov 4, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.13% (0.00132) | 2.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.12% (0.00122) | 2.26th | v5 (v2026.06.15) |
| Nov 4, 2025 | 0.02% (0.00018) | 3.47th | v4 (v2025.03.14) |
References (2)
- https://support.apple.com/en-us/125634
- https://support.apple.com/en-us/125635 Release NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.apple.com/en-us/125634 | ||
| https://support.apple.com/en-us/125635 | Release NotesVendor Advisory |
Change history (0)
No recorded changes yet.