CVE-2025-43439

MEDIUMNVD 5.57.5▲Trending — 3 sources updated this week

5.5

A privacy issue was addressed by removing sensitive data. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, visionOS 26.1. An app may be able to fingerprint the user.

CVSS v3: 5.5
EG Score: 7.5(medium)
EPSS: 4.4%
KEV: Not listed

Published

November 4, 2025

Last Modified

December 17, 2025

References (3)

product-security@applehttps://support.apple.com/en-us/125632
product-security@applehttps://support.apple.com/en-us/125633
product-security@applehttps://support.apple.com/en-us/125638

Weakness Classification(1)

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

CWE-359

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
2026-05-29 19:53 UTCEG score recompute
2026-05-29 19:53 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-43439?

CVE-2025-43439 is a medium vulnerability published on November 4, 2025. A privacy issue was addressed by removing sensitive data. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, visionOS 26.1. An app may be able to fingerprint the user.

When was CVE-2025-43439 disclosed?

CVE-2025-43439 was first published in the National Vulnerability Database on November 4, 2025, with the most recent update on December 17, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-43439 actively exploited?

CVE-2025-43439 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-43439?

CVE-2025-43439 has a CVSS v3 base score of 5.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.5.

How do I remediate CVE-2025-43439?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-43439, 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-2025-43439

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Is Your Infrastructure Affected by CVE-2025-43439?

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CVE-2025-43439

📅 Published

🔄 Last Modified

🔗 References (3)