What is CVE-2025-39859?

CVE-2025-39859 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. ptp: ocp: fix use-after-free bugs causing by ptp_ocp_watchdog

Which CVE IDs does CVE-2025-39859 cover?

CVE-2025-39859 covers the following CVE IDs: CVE-2025-39859. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-39859?

CVE-2025-39859 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

CVE-2025-39859MediumCVSS 5.5

ptp: ocp: fix use-after-free bugs causing by ptp_ocp_watchdog

Vendor

Microsoft Security Response Center (MSRC)

Published

June 3, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-39859 →