What is CVE-2022-39907?

CVE-2022-39907 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 6.9/10. Published 2022-12-08.

How severe is CVE-2022-39907?

Medium severity. CVSS v3 base score is 6.9 out of 10.

Integer overflow in Google Android

CVE-2022-39907

Integer overflow vulnerability in Samsung decoding library for video thumbnails prior to SMR Dec-2022 Release 1 allows local attacker to perform Out-Of-Bounds Write.

Vulnerability class: Integer Overflow

Published 2022-12-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.9 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.001 (1.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.8% 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

Google Android — versions 10.0, 11.0, 12.0
Samsung Mobile Devices — versions Q(10) and R(11) OS with libsadapter, S(12) and T(13) OS with libsthmbcadapter

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2022-39907?: CVE-2022-39907 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 6.9/10. Published 2022-12-08.
How severe is CVE-2022-39907?: Medium severity. CVSS v3 base score is 6.9 out of 10.