PoC Index

CVE-2020-27950

KEVHIGH 7.1EPSS 16.5%

A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to disclose kernel memory.

CVSS v3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v2.0
7.1 HIGHAV:N/AC:M/Au:N/C:C/I:N/A:N
EPSS
16.52% chance of exploitation in the next 30 days, 97th percentile
CISA KEV
added 2021-11-03
Published
2020-12-08
Updated
2025-10-21

Proof-of-concept exploits (1)

References

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