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Vulnerability record · CVE-2020-9776 · published 1 April 2020

CVE-2020-9776: Apple mac os x vulnerability

Apple · Mac Os X

This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to access a user's call history.

3.3 CVSS 3.1 Low EPSS 0.60% · top 52.7%
3.3CVSS 3.1 base score, v2 4.3
0.60%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to access a user's call history.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.apple.com/HT211100 Vendor Advisory
https://support.apple.com/HT211100 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-9776), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.