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CVE-2026-80185

CVE-2026-80185 · Bluez: sdp-xml: bluez 5.86: unprivileged-local and adjacent-le-peer leads to arbitrary code execution as root

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 5.7 · Medium · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • red hat enterprise linux 10

    No fix published

  • red hat enterprise linux 6

    No fix published

  • red hat enterprise linux 7

    No fix published

  • red hat enterprise linux 8

    No fix published

  • red hat enterprise linux 9

    No fix published

  • bluez Debian:12

    Versions
    • 5.66-1
    • 5.66-1+deb12u1
    • 5.66-1+deb12u2
    • 5.68-1
    • 5.68-2
    • 5.69-1
    • 5.70-1
    • 5.70-1.1
    • 5.70-1.1~exp0
    • 5.71-1
    • 5.73-1
    • 5.73-1.1
    • 5.77-1
    • 5.79-1
    • 5.79-2
    • 5.82-1
    • 5.82-1.1
    • 5.83-1
    • 5.83-1~exp1
    • 5.84-1
    • 5.85-1
    • 5.85-2
    • 5.85-3
    • 5.85-4
    • 5.87-1
    • 5.87-2
    • 5.87-3
    • 5.87-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bluez Debian:13

    Versions
    • 5.82-1.1
    • 5.83-1
    • 5.83-1~exp1
    • 5.84-1
    • 5.85-1
    • 5.85-2
    • 5.85-3
    • 5.85-4
    • 5.87-1
    • 5.87-2
    • 5.87-3
    • 5.87-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bluez Debian:14

    Versions
    • 5.82-1.1
    • 5.83-1
    • 5.83-1~exp1
    • 5.84-1
    • 5.85-1
    • 5.85-2
    • 5.85-3
    • 5.85-4
    • 5.87-1
    • 5.87-2
    Affected ranges
    • ECOSYSTEM: < 5.87-3

    Update to 5.87-3

  • bluez Ubuntu:Pro:16.04:LTS

    Versions
    • 5.35-0ubuntu2
    • 5.36-0ubuntu1
    • 5.37-0ubuntu5
    • 5.37-0ubuntu5.1
    • 5.37-0ubuntu5.3
    • 5.37-0ubuntu5.3+esm1
    • 5.37-0ubuntu5.3+esm2
    • 5.37-0ubuntu5.3+esm3
    • 5.37-0ubuntu5.3+esm4
    • 5.37-0ubuntu5.3+esm5
    Affected ranges
    • ECOSYSTEM: < 5.37-0ubuntu5.3+esm6

    Update to 5.37-0ubuntu5.3+esm6

  • bluez Ubuntu:Pro:18.04:LTS

    Versions
    • 5.46-0ubuntu3
    • 5.46-0ubuntu4
    • 5.48-0ubuntu3
    • 5.48-0ubuntu3.1
    • 5.48-0ubuntu3.2
    • 5.48-0ubuntu3.3
    • 5.48-0ubuntu3.4
    • 5.48-0ubuntu3.5
    • 5.48-0ubuntu3.6
    • 5.48-0ubuntu3.7
    • 5.48-0ubuntu3.8
    • 5.48-0ubuntu3.9
    • 5.48-0ubuntu3.9+esm1
    • 5.48-0ubuntu3.9+esm2
    Affected ranges
    • ECOSYSTEM: < 5.48-0ubuntu3.9+esm3

    Update to 5.48-0ubuntu3.9+esm3

  • bluez Ubuntu:Pro:20.04:LTS

    Versions
    • 5.50-0ubuntu4
    • 5.51-0ubuntu1
    • 5.51-0ubuntu2
    • 5.52-0ubuntu1
    • 5.52-0ubuntu2
    • 5.53-0ubuntu1
    • 5.53-0ubuntu2
    • 5.53-0ubuntu3
    • 5.53-0ubuntu3.1
    • 5.53-0ubuntu3.2
    • 5.53-0ubuntu3.3
    • 5.53-0ubuntu3.4
    • 5.53-0ubuntu3.5
    • 5.53-0ubuntu3.6
    • 5.53-0ubuntu3.7
    • 5.53-0ubuntu3.8
    • 5.53-0ubuntu3.9
    Affected ranges
    • ECOSYSTEM: < 5.53-0ubuntu3.9+esm1

    Update to 5.53-0ubuntu3.9+esm1

  • bluez Ubuntu:22.04:LTS

    Versions
    • 5.60-0ubuntu2
    • 5.62-0ubuntu1
    • 5.62-0ubuntu2
    • 5.63-0ubuntu1
    • 5.63-0ubuntu2
    • 5.64-0ubuntu1
    • 5.64-0ubuntu1.1
    • 5.64-0ubuntu1.3
    • 5.64-0ubuntu1.4
    Affected ranges
    • ECOSYSTEM: < 5.64-0ubuntu1.5

    Update to 5.64-0ubuntu1.5

  • bluez Ubuntu:24.04:LTS

    Versions
    • 5.68-0ubuntu1
    • 5.70-0ubuntu1
    • 5.70-0ubuntu2
    • 5.70-0ubuntu3
    • 5.71-0ubuntu3
    • 5.71-1ubuntu2
    • 5.71-1ubuntu3
    • 5.72-0ubuntu1
    • 5.72-0ubuntu3
    • 5.72-0ubuntu4
    • 5.72-0ubuntu5
    • 5.72-0ubuntu5.1
    • 5.72-0ubuntu5.3
    • 5.72-0ubuntu5.4
    • 5.72-0ubuntu5.5
    • 5.72-0ubuntu5.6
    Affected ranges
    • ECOSYSTEM: < 5.72-0ubuntu5.7

    Update to 5.72-0ubuntu5.7

  • bluez Ubuntu:26.10

    Versions
    • 5.85-4
    • 5.85-4ubuntu1
    • 5.87-1
    • 5.87-2
    • 5.87-3
    • 5.87-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bluez Ubuntu:26.04:LTS

    Versions
    • 5.83-1~exp1
    • 5.84-1
    • 5.85-1
    • 5.85-2
    • 5.85-3
    • 5.85-4
    • 5.85-4ubuntu0.1
    • 5.85-4ubuntu0.2
    Affected ranges
    • ECOSYSTEM: < 5.85-4ubuntu0.3

    Update to 5.85-4ubuntu0.3

Original sources

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