CVE-2026-84329: Confused deputy in CredentialProvider
Chromium: CVE-2026-84329 Confused deputy in CredentialProvider
Other sources
Confused deputy in CredentialProvider in Google Chrome on on Windows prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to leak sensitive information via a crafted HTML page. (Chromium security severity: Low)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.7977.75 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.4191.62 - Upgrade
Upgrade
Chromium (Google Chrome) on Windowsto a version that resolves this vulnerability.Fixed in 152.0.7977.75
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-84353
- CVE-2026-84352
- CVE-2026-84354
- CVE-2026-84359
- CVE-2026-84357
- CVE-2026-84324
- CVE-2026-84349
- CVE-2026-84326
- CVE-2026-84333
- CVE-2026-84351
- CVE-2026-84325
- CVE-2026-84328
- CVE-2026-84347
- CVE-2026-84323
- CVE-2026-84355
- CVE-2026-84358
- CVE-2026-84332
- CVE-2026-84330
- CVE-2026-84334
- CVE-2026-84348
- CVE-2026-84335
- CVE-2026-84327
- CVE-2026-84356
- CVE-2026-84350
- CVE-2026-84331
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The attacker must first compromise the Chrome renderer process. The issue can then be triggered through a crafted HTML page to leak sensitive information.
Which systems are affected?
The issue affects Google Chrome on Windows before version 152.0.7977.75. The provided information does not identify impacts on other operating systems.
What is the remediation?
Update Google Chrome on Windows to version 152.0.7977.75 or later.