What is CVE-2026-24090?

CVE-2026-24090 is a high-severity vulnerability in Qualcomm Ar8031, classified under Missing Authentication for Critical Function. CVSS score: 7.1/10. Published 2026-06-01.

How severe is CVE-2026-24090?

High severity. CVSS v3 base score is 7.1 out of 10.

Auth bypass in Qualcomm Ar8031

CVE-2026-24090

Cryptographic issue while processing partition table entries allows unauthorized modification of boot flow.

Vulnerability class: Broken Authentication

EPSS: 0.000 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Cologne
Qualcomm Cologne_firmware
Qualcomm Cq7790
Qualcomm Cq7790_firmware
Qualcomm Cq8725s
Qualcomm Cq8725s_firmware

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

product-security@qualcomm.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-24090?: CVE-2026-24090 is a high-severity vulnerability in Qualcomm Ar8031, classified under Missing Authentication for Critical Function. CVSS score: 7.1/10. Published 2026-06-01.
How severe is CVE-2026-24090?: High severity. CVSS v3 base score is 7.1 out of 10.