CVE-2022-26776
Quick assessment
Affected
Apple macOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apple macOS是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。 Apple macOS Monterey 12.0 21A344到12.3.1 21E258版本存在输入验证错误漏洞，该漏洞源于对 libresolv 中用户提供的输入的验证不充分。远程攻击者可以将特制输入传递给应用程序并在系统上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-26776
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An attacker may be able to cause unexpected application termination or arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apple macOS Monterey 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。 Apple macOS Monterey 12.0 21A344到12.3.1 21E258版本存在输入验证错误漏洞，该漏洞源于对 libresolv 中用户提供的输入的验证不充分。远程攻击者可以将特制输入传递给应用程序并在系统上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-26776
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2022-26776 (4)
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https://support.apple.com/kb/HT213258 x_refsource_CONFIRM
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https://support.apple.com/en-us/HT213256 x_refsource_MISC
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https://support.apple.com/en-us/HT213257 x_refsource_MISC
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https://support.apple.com/kb/HT213253 x_refsource_CONFIRM
Same Patch Batch · Apple · 2022-05-26 · 73 CVEs total
| CVE-2022-26715 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-22663 | Apple macOS Big Sur 权限许可和访问控制问题漏洞 | |
| CVE-2022-22673 | Apple iOS和Apple iPadOS 输入验证错误漏洞 | |
| CVE-2022-26703 | Apple iOS和Apple iPadOS 安全漏洞 | |
| CVE-2022-26704 | Apple macOS Monterey 后置链接漏洞 | |
| CVE-2022-26706 | Apple tvOS 权限许可和访问控制问题漏洞 | |
| CVE-2022-26708 | macOS Monterey 输入验证错误漏洞 | |
| CVE-2022-26711 | Apple tvOS 输入验证错误漏洞 | |
| CVE-2022-26712 | Apple macOS 权限许可和访问控制问题漏洞 | |
| CVE-2022-26714 | Apple tvOS 缓冲区错误漏洞 | |
| CVE-2022-26701 | Apple tvOS 竞争条件问题漏洞 | |
| CVE-2022-26718 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26720 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26721 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2022-26722 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2022-26723 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26724 | Apple TV 授权问题漏洞 | |
| CVE-2022-26725 | Apple macOS Monterey 信息泄露漏洞 | |
| CVE-2022-26726 | Apple macOS Big Sur 安全特征问题漏洞 | |
| CVE-2022-26727 | Apple macOS Catalina 权限许可和访问控制问题漏洞 |
Showing top 20 of 73 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-26776
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