CVE-2022-26764
published 2022-05-26CVE-2022-26764: A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.6, tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5…
PriorityP423medium4.7CVSS 3.1
AVLACHPRNUIRSUCNIHAN
EPSS
0.82%
53.1th percentile
A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.6, tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_15.5_and_ipados | — | — |
| apple | ipados | < 15.5 | 15.5 |
| apple | iphone_os | < 15.5 | 15.5 |
| apple | macos | >= 12.0 < 12.4 | 12.4 |
| apple | macos_monterey | — | — |
| apple | tvos | < 15.5 | 15.5 |
| apple | tvos | — | — |
| apple | watchos | < 8.6 | 8.6 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < 8.6 | 8.6 |
| apple | watchos | >= unspecified < 15.5 | 15.5 |
| apple | watchos | >= unspecified < 12.4 | 12.4 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv2.02.6LOWAV:N/AC:H/Au:N/C:N/I:P/A:N
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Apple
CVE-2022-26764: macOS Monterey 12.4
vendor_apple·2022-05-16·CVSS 4.7
CVE-2022-26764 [MEDIUM] CVE-2022-26764: macOS Monterey 12.4
Apple Security Update: About the security content of macOS Monterey 12.4
Product: macOS Monterey
Version: 12.4
CVE: CVE-2022-26764
Component: Kernel
Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2022-26764: iOS 15.5 and iPadOS 15.5
vendor_apple·2022-05-16·CVSS 4.7
CVE-2022-26764 [MEDIUM] CVE-2022-26764: iOS 15.5 and iPadOS 15.5
Apple Security Update: About the security content of iOS 15.5 and iPadOS 15.5
Product: iOS 15.5 and iPadOS
Version: 15.5
CVE: CVE-2022-26764
Component: Kernel
Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2022-26764: tvOS 15.5
vendor_apple·2022-05-16·CVSS 4.7
CVE-2022-26764 [MEDIUM] CVE-2022-26764: tvOS 15.5
Apple Security Update: About the security content of tvOS 15.5
Product: tvOS
Version: 15.5
CVE: CVE-2022-26764
Component: Kernel
Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2022-26764: watchOS 8.6
vendor_apple·2022-05-16·CVSS 4.7
CVE-2022-26764 [MEDIUM] CVE-2022-26764: watchOS 8.6
Apple Security Update: About the security content of watchOS 8.6
Product: watchOS
Version: 8.6
CVE: CVE-2022-26764
Component: Kernel
Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations
Description: A memory corruption issue was addressed with improved validation.
GHSA
GHSA-39r8-jrrh-779p: A memory corruption issue was addressed with improved validation
ghsa_unreviewed·2022-05-27
CVE-2022-26764 [MEDIUM] CWE-787 GHSA-39r8-jrrh-779p: A memory corruption issue was addressed with improved validation
A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.6, tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT213253https://support.apple.com/en-us/HT213254https://support.apple.com/en-us/HT213257https://support.apple.com/en-us/HT213258https://support.apple.com/en-us/HT213253https://support.apple.com/en-us/HT213254https://support.apple.com/en-us/HT213257https://support.apple.com/en-us/HT213258
2022-05-26
Published