critical
9.3
CWE
787 119 20
Advisory Published
CVE Published
Updated

CVE-2022-26738: Buffer Overflow

First published: Mon May 16 2022(Updated: )

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

Credit: an anonymous researcher 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 InitiativeWojciech Reguła @_r3ggi SecuRingQi Sun Trend MicroRobert Ai Trend MicroYe Zhang @co0py_Cat Baidu SecurityJon Thompson EvolveIA) Yonghwi Jin @jinmo123 TheoriLinus Henze Pinauten GmbHactae0n 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 ZeroArsenii Kostromin (0x3c3e) MicrosoftJonathan Bar Or MicrosoftZhipeng Huo @R3dF09 Tencent Security Xuanwu LabYuebin Sun @yuebinsun2020 Tencent Security Xuanwu LabMax Shavrick @_mxms the Google Security TeamZubair Ashraf CrowdstrikeCVE-2022-0778 CVE-2022-23308 Paul Walker BuryNathaniel Ekoniak Ennate TechnologiesMickey Jin @patch1t @gorelics Peter 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 product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.4
12.4
tvOS<15.5
15.5
Apple iOS, iPadOS, and watchOS<15.5
iOS<15.5
Apple iOS and macOS<12.4
tvOS<15.5
Apple iOS, iPadOS, and watchOS<15.5
15.5
Apple iOS, iPadOS, and watchOS<15.5
15.5

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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 CVE-2022-26738?

    CVE-2022-26738 is a vulnerability in AVEVideoEncoder that allows an attacker to perform an out-of-bounds write.

  • Which software versions are affected by CVE-2022-26738?

    CVE-2022-26738 affects Apple tvOS up to version 15.5, macOS Monterey up to version 12.4, Apple iOS up to version 15.5, and Apple iPadOS up to version 15.5.

  • How can the CVE-2022-26738 vulnerability be exploited?

    CVE-2022-26738 can be exploited by an attacker to perform an out-of-bounds write operation, potentially leading to arbitrary code execution or denial of service.

  • Has Apple released a remedy for CVE-2022-26738?

    Yes, Apple has addressed the CVE-2022-26738 vulnerability with improved bounds checking in the affected software versions.

  • Where can I find more information about CVE-2022-26738?

    You can find more information about CVE-2022-26738 on the official Apple support website.

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