CVE-2025-29828

HIGHNVD 8.18.1—

8.1

Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to execute code over a network.

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 72.9%
KEV: Not listed

Published

June 10, 2025

Last Modified

July 10, 2025

References (1)

secure@microsofthttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29828

Weakness Classification(1)

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

CWE-401Missing Release of Memory after Effective Lifetime (Memory Leak)

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Microsoft MSRCCVE-2025-298282025-06-10
Windows Schannel Remote Code Execution Vulnerability

Frequently asked(5)

What is CVE-2025-29828?

CVE-2025-29828 is a high vulnerability published on June 10, 2025. Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to execute code over a network.

When was CVE-2025-29828 disclosed?

CVE-2025-29828 was first published in the National Vulnerability Database on June 10, 2025, with the most recent update on July 10, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-29828 actively exploited?

CVE-2025-29828 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-29828?

CVE-2025-29828 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2025-29828?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-29828, 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-2025-29828

Published

Last Modified

References (1)

Weakness Classification(1)

All Vendor Advisories

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-29828?

Same vendor

Same CWE

CVE-2025-29828

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

All Vendor Advisories

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-29828?

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References (1)

Frequently asked(5)

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