A privacy issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.4. An app may be able to access sensitive user data.
CVE-2025-30459
MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence
Score 5.5 from GitHub Security Advisory published 2026-06-11. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.5
- EG Score
- 5.5(high)
- EPSS
- 2.3%
- KEV
- Not listed
Published
June 11, 2026
Last Modified
June 12, 2026
Advisory Details (1)
Auto-updated Jun 14, 2026No patch confirmed yet.
generic
About the security content of macOS Sequoia 15.4 - Apple Support
https://support.apple.com/en-us/122373Vendor Advisories for CVE-2025-30459(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Frequently asked(5)
What is CVE-2025-30459?
CVE-2025-30459 is a medium vulnerability published on June 11, 2026. A privacy issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.4. An app may be able to access sensitive user data.
When was CVE-2025-30459 disclosed?
CVE-2025-30459 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on June 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-30459 actively exploited?
CVE-2025-30459 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-30459?
CVE-2025-30459 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2025-30459?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-30459, 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
Explore the affected products and dependency analysis for CVE-2025-30459
Is Your Infrastructure Affected by CVE-2025-30459?
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