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Microsoft Security Response CenterCVE-2026-31512

Bluetooth: L2CAP: Validate PDU length before reading SDU length in l2cap_ecred_data_rcv()

Mariner

Read the vendor bulletin Get alerts for cbl2 kernel 5.15.202.1-1 on CBL Mariner
5.5CVSS out of 10Medium severity
Scope

What the vendor says is affected

  • cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-31512View CVSS, KEV, EPSS, and threat context
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