What is CVE-2022-22080?

CVE-2022-22080 is a high-severity vulnerability in Qualcomm Apq8053, classified under Out-of-bounds Write. CVSS score: 8.4/10. Published 2022-09-02.

How severe is CVE-2022-22080?

High severity. CVSS v3 base score is 8.4 out of 10.

Buffer overflow in Qualcomm Apq8053

CVE-2022-22080

Improper validation of backend id in PCM routing process can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Vulnerability class: Buffer Overflow

Published 2022-09-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.9th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

www.qualcomm.com/company/product-security/bulletins/august-2022-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22080?: CVE-2022-22080 is a high-severity vulnerability in Qualcomm Apq8053, classified under Out-of-bounds Write. CVSS score: 8.4/10. Published 2022-09-02.
How severe is CVE-2022-22080?: High severity. CVSS v3 base score is 8.4 out of 10.