CVE-2025-43245

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

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 v3: 9.8
EG Score: 9.8(medium)
EPSS: 67.1%
KEV: Not listed

Published

July 30, 2025

Last Modified

November 3, 2025

Advisory Details (6)

Auto-updated Jun 1, 2026

No patch confirmed yet.

generic

Full Disclosure: APPLE-SA-07-29-2025-5 macOS Ventura 13.7.7

http://seclists.org/fulldisclosure/2025/Jul/34

generic

Full Disclosure: APPLE-SA-07-29-2025-4 macOS Sonoma 14.7.7

http://seclists.org/fulldisclosure/2025/Jul/33

generic

Full Disclosure: APPLE-SA-07-29-2025-3 macOS Sequoia 15.6

http://seclists.org/fulldisclosure/2025/Jul/32

generic

About the security content of macOS Ventura 13.7.7 - Apple Support

https://support.apple.com/en-us/124151

generic

About the security content of macOS Sonoma 14.7.7 - Apple Support

https://support.apple.com/en-us/124150

generic

About the security content of macOS Sequoia 15.6 - Apple Support

https://support.apple.com/en-us/124149

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-290Authentication Bypass by Spoofing

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 01:08 UTCEG score recompute
2026-05-30 01:08 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-43245?

CVE-2025-43245 is a critical vulnerability published on July 30, 2025. 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.

When was CVE-2025-43245 disclosed?

CVE-2025-43245 was first published in the National Vulnerability Database on July 30, 2025, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-43245 actively exploited?

CVE-2025-43245 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-43245?

CVE-2025-43245 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-43245?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-43245, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-43245

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Is Your Infrastructure Affected by CVE-2025-43245?

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CVE-2025-43245

📅 Published

🔄 Last Modified

📋 Advisory Details (6)

Full Disclosure: APPLE-SA-07-29-2025-5 macOS Ventura 13.7.7

Full Disclosure: APPLE-SA-07-29-2025-4 macOS Sonoma 14.7.7

Full Disclosure: APPLE-SA-07-29-2025-3 macOS Sequoia 15.6

About the security content of macOS Ventura 13.7.7 - Apple Support

About the security content of macOS Sonoma 14.7.7 - Apple Support

About the security content of macOS Sequoia 15.6 - Apple Support

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-43245?

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Advisory Details (6)

Frequently asked(5)

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