What is CVE-2026-23420?

CVE-2026-23420 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. wifi: wlcore: Fix a locking bug

Which CVE IDs does CVE-2026-23420 cover?

CVE-2026-23420 covers the following CVE IDs: CVE-2026-23420. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-23420 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-23420 affects 1 product, including: cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0.

CVE-2026-23420MediumCVSS 5.5

Vendor

Published

June 2, 2026

Last Modified

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