critical
9.8
CWE
20 190 119 362 416
Advisory Published
CVE Published
Updated

CVE-2022-26775: Input Validation

First published: Mon May 16 2022(Updated: )

AMD. A buffer overflow issue was addressed with improved memory handling.

Credit: Max Shavrick @_mxms the Google Security TeamArsenii Kostromin (0x3c3e) MicrosoftJonathan Bar Or MicrosoftWojciech Reguła @_r3ggi SecuRingZhipeng Huo @R3dF09 Tencent Security Xuanwu LabYuebin Sun @yuebinsun2020 Tencent Security Xuanwu LabZubair Ashraf CrowdstrikeCVE-2022-0778 CVE-2022-23308 Paul Walker BuryNathaniel Ekoniak Ennate TechnologiesMickey Jin @patch1t @gorelics an anonymous researcher Linus Henze Pinauten GmbHPeter Nguyễn Vũ Hoàng STAR LabsFelix Poulin-Belanger Gergely Kalman @gergely_kalman Mandiant MandiantJoshua Mason MandiantAntonio Cheong Yu Xuan YCISCQArsenii Kostromin (0x3c3e) Ron Waisberg SecuRingan anonymous researcher SecuRing Perception PointRon Hass @ronhass7 Perception Pointryuzaki Chijin Zhou ShuiMuYuLin LtdTsinghua wingtecher lab Jeonghoon Shin TheoriSorryMybad @S0rryMybad Kunlun LabDongzhuo Zhao ADLab of VenustechScarlet Raine Wang Yu CyberservalCVE-2022-0530 Tavis Ormandy CVE-2021-45444 ABC Research s.r.o CVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 Michael DePlante @izobashi Trend Micro Zero Day InitiativeQi Sun Trend MicroRobert Ai Trend MicroYe Zhang @co0py_Cat Baidu SecurityJon Thompson EvolveIA) Yonghwi Jin @jinmo123 Theoriactae0n Blacksun Hackers Club working with Trend Micro Zero Day InitiativeAndrew Williams GoogleAvi Drissman GoogleLiu Long Ant Security LightAntonio Zekic @antoniozekic Jeonghoon Shin Theori working with Trend Micro Zero Day InitiativeJack Dates RET2 Systems Incchenyuwang @mzzzz__ Tencent Security Xuanwu LabJordy Zomer @pwningsystems Peter Nguyễn Vũ Hoàng @peternguyen14 STAR LabsNed Williamson Google Project Zero product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<15.5
15.5
macOS Catalina
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020
Apple iOS and macOS=10.15.7-security_update_2020-001
Apple iOS and macOS=10.15.7-security_update_2020-005
Apple iOS and macOS=10.15.7-security_update_2020-007
Apple iOS and macOS=10.15.7-security_update_2021-001
Apple iOS and macOS=10.15.7-security_update_2021-002
Apple iOS and macOS=10.15.7-security_update_2021-003
Apple iOS and macOS=10.15.7-security_update_2021-006
Apple iOS and macOS=10.15.7-security_update_2021-007
Apple iOS and macOS=10.15.7-security_update_2021-008
Apple iOS and macOS=10.15.7-security_update_2022-001
Apple iOS and macOS=10.15.7-security_update_2022-002
Apple iOS and macOS=10.15.7-security_update_2022-003
Apple iOS and macOS=10.15.7-supplemental_update
Apple iOS and macOS>=12.0.0<12.4
Apple iOS, iPadOS, and watchOS<15.5
15.5
Apple iOS, iPadOS, and watchOS<15.5
15.5
Apple iOS, iPadOS, and watchOS<8.6
8.6
macOS<12.4
12.4

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-26775.

  • What is the title of this vulnerability?

    The title of this vulnerability is libresolv. An integer overflow was addressed with improved input validation.

  • What is the affected software?

    The affected software includes Apple watchOS 8.6, Apple tvOS 15.5, Apple iOS 15.5, Apple iPadOS 15.5, Apple macOS Monterey 12.4, and Apple Catalina.

  • What is the severity of this vulnerability?

    The severity of this vulnerability is not provided in the information.

  • How can I fix this vulnerability?

    To fix this vulnerability, update to the recommended version of the affected software.

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