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Vulnerability record · CVE-2026-3006 · published 27 April 2026

CVE-2026-3006: Race condition vulnerability

Successful exploitation of the race condition vulnerability could allow an attacker to trigger a kernel heap overflow, potentially leading to local privilege escalation and granting system-level access to the affected software.

7.0 CVSS 3.1 High EPSS 0.13% · top 97.8% CWE-362 · Race conditionCWE-368 · CWE-368 Awaiting Analysis
7.0CVSS 3.1 base score
0.13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
15 Jul 2026Last modified by NVD

Description

Successful exploitation of the race condition vulnerability could allow an attacker to trigger a kernel heap overflow, potentially leading to local privilege escalation and granting system-level access to the affected software.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://github.com/winfsp/winfsp/releases/tag/v2.2B1
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-043
https://access.redhat.com/security/cve/CVE-2026-3006
https://bugzilla.redhat.com/show_bug.cgi?id=2463150
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3006.json

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-3006), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.