What is CVE-2026-80185?

CVE-2026-80185 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 5.7/10. Published 2026-08-25.

How severe is CVE-2026-80185?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Vulnerability in Red Hat Enterprise Linux 10

CVE-2026-80185

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.

Published 2026-08-25 · last modified 2026-08-28.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (20.0th percentile), scored 2026-10-10.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Weakness classification (CWE)

CWE-843 — Access of Resource Using Incompatible Type (Type Confusion)

References

access.redhat.com/security/cve/CVE-2026-80185 (vdb-entry)
bugzilla.redhat.com/show_bug.cgi (issue-tracking)

Frequently asked questions

What is CVE-2026-80185?: CVE-2026-80185 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 5.7/10. Published 2026-08-25.
How severe is CVE-2026-80185?: Medium severity. CVSS v3 base score is 5.7 out of 10.