Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution

Multiple vulnerabilities have been discovered in Google Chrome, the most severe of which could allow for arbitrary code execution. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

There are no reports of these vulnerabilities being exploited in the wild.

Chrome prior to 155.0.8059.39/.40 for Windows and Mac

Chrome prior to 155.0.8059.39 for Linux

Multiple vulnerabilities have been discovered in Google Chrome, the most severe of which could allow for arbitrary code execution. Details of these vulnerabilities are as follows:

Tactic : Initial Access ( TA0001 ):

Technique : Drive-By Compromise ( T1189 ):

Use after free in Chromecast (CVE-2026-106382)

Use after free in Browser (CVE-2026-106197)

Use after free in (CVE-2026-106358)

Use after free in Track (CVE-2026-106347, CVE-2026-106200)

Incorrect Authorization in SiteIsolation. (CVE-2026-102322)

Uninitialized resource in ANGLE (CVE-2026-106245, CVE-2026-106258, CVE-2026-106376, CVE-2026-106215, CVE-2026-106202)

Incorrect authorization in Core (CVE-2026-106327)

Incomplete cleanup in CustomTabs (CVE-2026-106366)

Incorrect reference resolution in Autofill (CVE-2026-106308)

Missing authorization in Translate (CVE-2026-106369)

Type confusion in ANGLE (CVE-2026-106293)

Race condition in Fonts (CVE-2026-106377, CVE-2026-106426, CVE-2026-106238)

Race condition in Core (CVE-2026-106412)

Incomplete cleanup in Proxy Auth (CVE-2026-106243)

Information leak in Proxy (CVE-2026-106214)

Incorrect authorization in Omnibox (CVE-2026-106364)

Integer overflow in WebGL (CVE-2026-106239)

Use after free in ANGLE (CVE-2026-106419)

Improper input validation in Omnibox (CVE-2026-106396)

Missing authorization in Chrome for iOS (CVE-2026-106323)

Uninitialized resource in Dawn (CVE-2026-106231, CVE-2026-106395)

Uninitialized resource in Video (CVE-2026-106273, CVE-2026-106261)

Incomplete cleanup in Autofill (CVE-2026-106203)

Integer overflow in Compositing (CVE-2026-106332)

Use after free in Tint (CVE-2026-106281)

Use after free in Chrome Tabs (CVE-2026-106298)

Use after free in Parser (CVE-2026-106193, CVE-2026-106411)

Race condition in V8 (CVE-2026-106255, CVE-2026-106201, CVE-2026-106207)

Use after free in Storage (CVE-2026-106393)

Use after free in Core (CVE-2026-106227)

Uninitialized resource in Skia (CVE-2026-106379)

Use after free in TabStrip (CVE-2026-106211)

Incorrect authorization in FileSystem (CVE-2026-106329)

Use after free in Bindings (CVE-2026-106248)

Use after free in WebAudio (CVE-2026-106235)

Use after free in HTML (CVE-2026-106257)

Use after free in WebRTC (CVE-2026-106268, CVE-2026-106357)

Use after free in Select (CVE-2026-106278)

Use after free in Metrics (CVE-2026-106233)

Use after free in Media (CVE-2026-106318, CVE-2026-106423, CVE-2026-106190, CVE-2026-106383, CVE-2026-106335)

Improper state validation in DevTools (CVE-2026-106346)

Type confusion in V8 (CVE-2026-106240, CVE-2026-106341, CVE-2026-106374)

Uninitialized resource in Media (CVE-2026-106184)

Use after free in V8 (CVE-2026-106349)

Use after free in PDF (CVE-2026-106421, CVE-2026-106204)

UI misrepresentation in File (CVE-2026-106265)

Incorrect authorization in WebAppInstalls (CVE-2026-106324, CVE-2026-106270)

Incorrect calculation in API (CVE-2026-106420)

Incorrect authorization in Sync (CVE-2026-106222)

Missing authorization in API (CVE-2026-106208)

Confused deputy in Omnibox (CVE-2026-106286)

Incorrect reference resolution in DevTools (CVE-2026-106181)

Use after free in Modularization (CVE-2026-106315)

Incorrect reference resolution in Browser (CVE-2026-106274)

Missing authorization in Animation (CVE-2026-106365)

Missing authorization in Network (CVE-2026-106267, CVE-2026-106418)

Missing authorization in WebAppInstalls (CVE-2026-106194)

Incorrect authorization in Browser (CVE-2026-106313, CVE-2026-106246, CVE-2026-106350)

Use after free in Streaming (CVE-2026-106283)

Use after free in GarbageCollection (CVE-2026-106291)

Race condition in CacheStorage (CVE-2026-106300)

Incorrect authorization in Bluetooth (CVE-2026-106314)

Uninitialized resource in GPU (CVE-2026-106223, CVE-2026-106290, CVE-2026-106370, CVE-2026-106275)

Information leak in Omnibox (CVE-2026-106242)

Incorrect authorization in (CVE-2026-106241)

Incorrect authorization in Passwords (CVE-2026-106381)

Missing authorization in Google Lens (CVE-2026-106217, CVE-2026-106224)

Missing authorization in BrowserTag (CVE-2026-106425)

Missing authorization in Autofill (CVE-2026-106225)

Missing authorization in FullScreen (CVE-2026-106363)

Confused deputy in Contextual Tasks (CVE-2026-106266, CVE-2026-106301)

Code injection in ReaderMode (CVE-2026-106189)

Information leak in Enterprise (CVE-2026-106415)

Improper input validation in Viz (CVE-2026-106185)

Incorrect authorization in Permissions (CVE-2026-106244)

Incorrect authorization in GetUserMedia (CVE-2026-106407)

Incorrect authorization in USB (CVE-2026-106389)

Incorrect authorization in Mobile (CVE-2026-106397)

Missing authorization in (CVE-2026-106196)

Improper input validation in Mobile (CVE-2026-106414, CVE-2026-106206, CVE-2026-106353)

Protection mechanism failure in Mobile (CVE-2026-106408)

Missing authorization in Mobile (CVE-2026-106406, CVE-2026-106387, CVE-2026-106367)

Privilege elevation in Sandbox (CVE-2026-106378)

Missing authorization in FileSystem (CVE-2026-106198)

Confused deputy in UI (CVE-2026-106326)

Improper resource exposure in Extensions (CVE-2026-106354)

Information leak in Autofill (CVE-2026-106342)

Information leak in Audio (CVE-2026-106424)

Incorrect authorization in Extensions (CVE-2026-106253, CVE-2026-106402)

Incorrect reference resolution in Passwords (CVE-2026-106279)

Incorrect provision of specified functionality in Mobile (CVE-2026-106361)

Clickjacking in PermissionElement (CVE-2026-106311)

UI misrepresentation in PermissionElement (CVE-2026-106302)

Code injection in Extensions (CVE-2026-106416)

UI misrepresentation in Paint (CVE-2026-106182)

UI misrepresentation in WebOTP (CVE-2026-106282)

Information leak in WebAudio (CVE-2026-106392)

Confused deputy in SignIn (CVE-2026-106188)

Clickjacking in EVP (CVE-2026-106356)

Race condition in CustomTabs (CVE-2026-106405)

Open redirect in AppManifest (CVE-2026-106322)

Incorrect authorization in PermissionElement (CVE-2026-106280, CVE-2026-106259)

Observable discrepancy in Animation (CVE-2026-106180)

Observable discrepancy in Autofill AI (CVE-2026-106303)

Incorrect authorization in Input (CVE-2026-106333)

Confused deputy in Google Lens (CVE-2026-106228)

Missing authorization in FedCM (CVE-2026-106289)

Information leak in Animation (CVE-2026-106277, CVE-2026-106348)

Missing authorization in Permissions (CVE-2026-106410, CVE-2026-106344, CVE-2026-106187)

Out of bounds read in Printing (CVE-2026-106284)

UI misrepresentation in Mobile (CVE-2026-106209, CVE-2026-106305)

Cross-site request forgery in ReadingList (CVE-2026-106216)

Incorrect authorization in PDF (CVE-2026-106328)

Clickjacking in Messages (CVE-2026-106400)

Missing authorization in Passwords (CVE-2026-106205)

Race condition in WebAudio (CVE-2026-106213)

Incorrect reference resolution in Offline (CVE-2026-106230)

Improper input validation in Compositing (CVE-2026-106226)

UI misrepresentation in FileSystem (CVE-2026-106229)

UI misrepresentation in Browser (CVE-2026-106232)

Incorrect authorization in WebShare (CVE-2026-106391)

Observable discrepancy in Paint (CVE-2026-106336)

Incorrect authorization in Accessibility (CVE-2026-106403)

Use after free in Fonts (CVE-2026-106373)

Buffer overflow in Fonts (CVE-2026-106292)

Incomplete cleanup in GetUserMedia (CVE-2026-106262)

Information leak in Payments (CVE-2026-106360, CVE-2026-106334)

Incomplete cleanup in Dawn (CVE-2026-106375)

Incorrect authorization in Network (CVE-2026-106307)

Incorrect authorization in Autofill (CVE-2026-106212, CVE-2026-106249)

Incorrect authorization in Media (CVE-2026-106398)

Missing authorization in DataTransfer (CVE-2026-106388)

Missing authorization in Workers (CVE-2026-106271)

Out of bounds read in ANGLE (CVE-2026-106304)

Out of bounds write in Media (CVE-2026-106401)

Information leak in Paint (CVE-2026-106330)

Incorrect authorization in Unbounded Element (CVE-2026-106295)

Incorrect authorization in WebProtect (CVE-2026-106352)

UI misrepresentation in UI (CVE-2026-106337, CVE-2026-106380, CVE-2026-106368)

Improper input validation in SignIn (CVE-2026-106263)

Incorrect authorization in FontAccess (CVE-2026-106404)

Missing authorization in Chromoting (CVE-2026-106183)

Uninitialized resource in WebAudio (CVE-2026-106386)

Observable discrepancy in Safebrowsing (CVE-2026-106351)

Missing authorization in SiteIsolation (CVE-2026-106384)

Information leak in Editing (CVE-2026-106321)

Observable discrepancy in Scroll (CVE-2026-106210)

Information leak in Mobile (CVE-2026-106254, CVE-2026-106192)

Incorrect authorization in UI (CVE-2026-106372)

Incorrect reference resolution in WebAppInstalls (CVE-2026-106409)

Missing authorization in CredentialProvider (CVE-2026-106340)

UI misrepresentation in Payments (CVE-2026-106276)

UI misrepresentation in PictureInPicture (CVE-2026-106338)

UI misrepresentation in FullScreen (CVE-2026-106317)

Confused deputy in DeviceBoundSessionCredentials (CVE-2026-106359)

Missing authorization in SignIn (CVE-2026-106312)

Missing authorization in Actor (CVE-2026-106191, CVE-2026-106250)

Incorrect authorization in Selection (CVE-2026-106309)

Incomplete cleanup in Glic (CVE-2026-106394)

Incorrect authorization in DevTools (CVE-2026-106306, CVE-2026-106260)

Confused deputy in Mobile (CVE-2026-106427)

Incorrect comparison in Fonts (CVE-2026-106252)

Information loss in CORS (CVE-2026-106287)

Incorrect authorization in Scheduling (CVE-2026-106297)

Missing authorization in DevTools (CVE-2026-106362)

Incorrect authorization in Actor (CVE-2026-106199)

Improper input validation in WebAudio (CVE-2026-106299)

Incorrect authorization in API (CVE-2026-106422)

Uncontrolled path element in CredentialProvider (CVE-2026-106186)

Buffer overflow in ANGLE (CVE-2026-106247)

Out of bounds read in Skia (CVE-2026-106399)

Missing authorization in Web Authentication (Passkeys & Security Keys) (CVE-2026-106264)

UI misrepresentation in WebAppInstalls (CVE-2026-106285, CVE-2026-106179)

Information leak in Passwords (CVE-2026-106220, CVE-2026-106256)

Integer overflow in Media (CVE-2026-106417)

Confused deputy in WebAPKs (CVE-2026-106221)

Improper privilege management in UI (CVE-2026-106296)

Information leak in Permissions (CVE-2026-106237)

Improper input validation in Extensions (CVE-2026-106331)

Missing authorization in Browser (CVE-2026-106288)

Improper state validation in Autofill AI (CVE-2026-106343)

Incorrect authorization in Transactions Platform (CVE-2026-106371)

Race condition in Browser (CVE-2026-106413)

Use of released resource in Core (CVE-2026-106339)

Use of released resource in UI (CVE-2026-106320)

Incorrect authorization in Chromoting (CVE-2026-106195)

UI misrepresentation in Chromoting (CVE-2026-106316, CVE-2026-106236, CVE-2026-106251, CVE-2026-106272)

Race condition in Chromoting (CVE-2026-106385)

Incorrect reference resolution in Core (CVE-2026-106325)

Incorrect provision of specified functionality in SanitizerAPI (CVE-2026-106390)

Incomplete cleanup in Chromoting (CVE-2026-106294)

Use of released resource in FontAccess (CVE-2026-106310)

Use of released resource in Session (CVE-2026-106345)

Missing authorization in Media (CVE-2026-106355)

Use after free in Network (CVE-2026-106234)

Use after free in CSS (CVE-2026-106269)

Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

We recommend the following actions be taken:

Apply appropriate updates provided by Google to vulnerable systems immediately after appropriate testing. ( M1051 : Update Software )

Safeguard 7.1: Establish and Maintain a Vulnerability Management Process : Establish and maintain a documented vulnerability management process for enterprise assets. Review and update documentation annually, or when significant enterprise changes occur that could impact this Safeguard.

Safeguard 7.4: Perform Automated Application Patch Management: Perform application updates on enterprise assets through automated patch management on a monthly, or more frequent, basis.

Safeguard 7.7: Remediate Detected Vulnerabilities: Remediate detected vulnerabilities in software through processes and tooling on a monthly, or more frequent, basis, based on the remediation process.

Safeguard 9.1: Ensure Use of Only Fully Supported Browsers and Email Clients: Ensure only fully supported browsers and email clients are allowed to execute in the enterprise, only using the latest version of browsers and email clients provided through the vendor.

Apply the Principle of Least Privilege to all systems and services. Run all software as a non-privileged user (one without administrative privileges) to diminish the effects of a successful attack. ( M1026 : Privileged Account Management )

Safeguard 4.7: Manage Default Accounts on Enterprise Assets and Software: Manage default accounts on enterprise assets and software, such as root, administrator, and other pre-configured vendor accounts. Example implementations can include: disabling default accounts or making them unusable.

Safeguard 5.4: Restrict Administrator Privileges to Dedicated Administrator Accounts: Restrict administrator privileges to dedicated administrator accounts on enterprise assets. Conduct general computing activities, such as internet browsing, email, and productivity suite use, from the user’s primary, non-privileged account.

Restrict execution of code to a virtual environment on or in transit to an endpoint system. ( M1048 : Application Isolation and Sandboxing )

Use capabilities to detect and block conditions that may lead to or be indicative of a software exploit occurring. ( M1050 : Exploit Protection )

Safeguard 10.5: Enable Anti-Exploitation Features: Enable anti-exploitation features on enterprise assets and software, where possible, such as Microsoft® Data Execution Prevention (DEP), Windows® Defender Exploit Guard (WDEG), or Apple® System Integrity Protection (SIP) and Gatekeeper™.

Restrict use of certain websites, block downloads/attachments, block Javascript, restrict browser extensions, etc. ( M1021 : Restrict Web-Based Content )

Safeguard 9.2: Use DNS Filtering Services: Use DNS filtering services on all enterprise assets to block access to known malicious domains.

Safeguard 9.3: Maintain and Enforce Network-Based URL Filters: Enforce and update network-based URL filters to limit an enterprise asset from connecting to potentially malicious or unapproved websites. Example implementations include category-based filtering, reputation-based filtering, or through the use of block lists. Enforce filters for all enterprise assets.

Safeguard 9.6: Block Unnecessary File Types: Block unnecessary file types attempting to enter the enterprise’s email gateway.

Inform and educate users regarding the threats posed by hypertext links contained in emails or attachments especially from un-trusted sources. Remind users not to visit un-trusted websites or follow links provided by unknown or un-trusted sources. ( M1017 : User Training )

Safeguard 14.1: Establish and Maintain a Security Awareness Program: Establish and maintain a security awareness program. The purpose of a security awareness program is to educate the enterprise’s workforce on how to interact with enterprise assets and data in a secure manner. Conduct training at hire and, at a minimum, annually. Review and update content annually, or when significant enterprise changes occur that could impact this Safeguard.

Safeguard 14.2: Train Workforce Members to Recognize Social Engineering Attacks: Train workforce members to recognize social engineering attacks, such as phishing, pre-texting, and tailgating.