What is CVE-2019-9373?

CVE-2019-9373 is a medium-severity vulnerability in Google Android, classified under Deserialization of Untrusted Data. CVSS score: 5.5/10. Published 2019-09-27.

How severe is CVE-2019-9373?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Deserialization in Google Android

CVE-2019-9373

In JobStore, there is a mismatched serialization/deserialization for the "battery-not-low" job attribute. This could lead to a local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-130173029

Vulnerability class: Insecure Deserialization

Published 2019-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (13.2th percentile), scored 2026-10-08.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.2% 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: 0.002 · change: 0.000

Affected products

Google Android — versions 10.0
Android — versions Android-10

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

source.android.com/security/bulletin/android-10 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-9373?: CVE-2019-9373 is a medium-severity vulnerability in Google Android, classified under Deserialization of Untrusted Data. CVSS score: 5.5/10. Published 2019-09-27.
How severe is CVE-2019-9373?: Medium severity. CVSS v3 base score is 5.5 out of 10.