What is CVE-2026-31408?

CVE-2026-31408 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold

Which CVE IDs does CVE-2026-31408 cover?

CVE-2026-31408 covers the following CVE IDs: CVE-2026-31408. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-31408?

CVE-2026-31408 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-31408HighCVSS 7.8

Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-31408 →