What is CVE-2023-21193?

CVE-2023-21193 is a high-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2023-06-28.

How severe is CVE-2023-21193?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Google Android

CVE-2023-21193

In VideoFrame of VideoFrame.h, there is a possible abort due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-233006499

Vulnerability class: Integer Overflow

Published 2023-06-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.0th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android — versions 13.0
Android — versions Android-13

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

source.android.com/security/bulletin/pixel/2023-06-01 (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21193?: CVE-2023-21193 is a high-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2023-06-28.
How severe is CVE-2023-21193?: High severity. CVSS v3 base score is 7.5 out of 10.