CVE-2025-53802

HIGHNVD 7.07.0—Trending — 4 sources updated this week

7.0

Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

CVSS v3: 7.0
EG Score: 7.0(medium)
EPSS: 27.5%
KEV: Not listed

Published

September 9, 2025

Last Modified

October 2, 2025

References (1)

secure@microsofthttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53802

Vendor Advisories for CVE-2025-53802(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

CVE-2025-53802
Microsoft Security Response Center (MSRC)High
Windows Bluetooth Service Elevation of Privilege Vulnerability

Weakness Classification(1)

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

CWE-416Use After Free

Data Freshness Timeline

(refreshed 12× in last 7d / 12× 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
2026-06-02 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
2026-05-31 00:16 UTCepss_batch
2026-05-29 23:12 UTCEG score recompute
2026-05-29 23:12 UTCVendor advisory
2026-05-29 23:12 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-53802?

CVE-2025-53802 is a high vulnerability published on September 9, 2025. Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

When was CVE-2025-53802 disclosed?

CVE-2025-53802 was first published in the National Vulnerability Database on September 9, 2025, with the most recent update on October 2, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-53802 actively exploited?

CVE-2025-53802 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-53802?

CVE-2025-53802 has a CVSS v3 base score of 7.0 (NVD).

How do I remediate CVE-2025-53802?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-53802, 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-2025-53802

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CVE-2025-53802

Published

Last Modified

References (1)

Vendor Advisories for CVE-2025-53802(1)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-53802?

Same vendor

Same CWE

CVE-2025-53802

📅 Published

🔄 Last Modified

🔗 References (1)

📣 Vendor Advisories for CVE-2025-53802(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-53802?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

References (1)

Vendor Advisories for CVE-2025-53802(1)

Frequently asked(5)

Related CVEs(same vendor + same CWE)