What is CVE-2019-8732?

CVE-2019-8732 is a low-severity vulnerability in Apple iOS, classified under Incomplete Cleanup. CVSS score: 2.4/10. Published 2020-10-27.

How severe is CVE-2019-8732?

Low severity. CVSS v3 base score is 2.4 out of 10.

Vulnerability in Apple iOS

CVE-2019-8732

The issue was addressed with improved data deletion. This issue is fixed in iOS 13. Deleted calls remained visible on the device.

Published 2020-10-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Apple iOS — versions unspecified
Apple Iphone OS

Weakness classification (CWE)

CWE-459 — Incomplete Cleanup

References

support.apple.com/en-us/HT210606 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-8732?: CVE-2019-8732 is a low-severity vulnerability in Apple iOS, classified under Incomplete Cleanup. CVSS score: 2.4/10. Published 2020-10-27.
How severe is CVE-2019-8732?: Low severity. CVSS v3 base score is 2.4 out of 10.