CVE-2019-8725

MEDIUMNVD 5.35.3—

5.3

The issue was addressed with improved handling of service worker lifetime. This issue is fixed in Safari 13.0.1. Service workers may leak private browsing history.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 47.0%
KEV: Not listed

Published

December 18, 2019

Last Modified

November 21, 2024

References (2)

product-security@applehttps://support.apple.com/HT210605
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT210605

Weakness Classification(1)

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

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 13× in last 7d / 20× 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.

2026-06-08 14:15 UTCepss_batch
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2026-06-07 15:23 UTCepss_batch
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2026-06-04 13:10 UTCepss_batch
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2026-06-02 20:11 UTCepss_batch
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2026-05-31 00:14 UTCepss_batch
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2026-05-29 13:42 UTCepss_batch

Frequently asked(5)

What is CVE-2019-8725?

CVE-2019-8725 is a medium vulnerability published on December 18, 2019. The issue was addressed with improved handling of service worker lifetime. This issue is fixed in Safari 13.0.1. Service workers may leak private browsing history.

When was CVE-2019-8725 disclosed?

CVE-2019-8725 was first published in the National Vulnerability Database on December 18, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-8725 actively exploited?

CVE-2019-8725 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-8725?

CVE-2019-8725 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2019-8725?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-8725, 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

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CVE-2019-8725

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-8725?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)