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CVE-2021-30845

🗓️ 22 May 2025 19:40:19Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Out-of-bounds read fixed in macOS Big Sur 11.6; local users can read kernel memory.

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Refs
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ATTACKERKB
CVE-2021-30845
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19 Oct 202113:11
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EUVD-2021-17762
7 Oct 202500:30
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macOS 11.x < 11.6 (HT212804)
16 Sep 202100:00
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19 Oct 202114:15
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OpenVAS
Apple Mac OS X Security Update (HT212804)
14 Sep 202100:00
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27 Mar 2026 14:10Current
5.6Medium risk
Vulners AI Score5.6
CVSS 24.9
CVSS 3.15.5
EPSS0.00053
5