CVE-2026-80185

Summary

BlueZ sdp-xml.c type confusion via RegisterProfile(ServiceRecord) can crash bluetoothd (local DoS): a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd.

Affected Software

Weaknesses

• CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

References

• https://access.redhat.com/security/cve/CVE-2026-80185
• https://bugzilla.redhat.com/show_bug.cgi?id=2524139

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