CVE-2025-43245 — Authentication Bypass by Spoofing in Apple Macos

CWE-290 — Authentication Bypass by Spoofing6 documents4 sources
Severity
9.8CRITICALNVD
EPSS
0.1%
top 67.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedJul 30

Description

A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to access protected user data.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5apple/macos< 13.7.7+2
▶NVDapple/macos14.0 — 14.7.7+2

🔴Vulnerability Details

2
GHSA
GHSA-2pfp-4m5x-6qw6: A downgrade issue was addressed with additional code-signing restrictions↗2025-07-30
▶
CVEList
CVE-2025-43245: A downgrade issue was addressed with additional code-signing restrictions↗2025-07-29
▶

📋Vendor Advisories

3
Apple
CVE-2025-43245: macOS Sequoia 15.6↗2025-07-29
▶
Apple
CVE-2025-43245: macOS Sonoma 14.7.7↗2025-07-29
▶
Apple
CVE-2025-43245: macOS Ventura 13.7.7↗2025-07-29
▶
CVE-2025-43245 — Authentication Bypass by Spoofing | cvebase