7.5
CVSSv3

CVE-2021-30844

Published: 19/10/2021 Updated: 11/10/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.

Vulnerability Trend

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apple mac os x 10.15.7

apple mac os x

apple macos

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-09-20-7 Additional information for APPLE-SA-2021-09-13-3 macOS Big Sur 116 macOS Big Sur 116 addresses the following issues Information about the security content is also available at supportapplecom/HT212804 CoreGraphics Available for: macOS Big Sur Impact: Processing ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-09-20-8 Additional information for APPLE-SA-2021-09-13-4 Security Update 2021-005 Catalina Security Update 2021-005 Catalina addresses the following issues Information about the security content is also available at supportapplecom/HT212805 CoreGraphics Available for: macO ...