EUVD-2026-35221
GHSA-q4rm-h6xg-hcmq
Severity by source
Sources disagree (Medium–Critical)AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Lifecycle Timeline
4DescriptionCVE.org
Inappropriate implementation in Passwords in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Cross-origin data leakage in Google Chrome's Passwords feature (all versions prior to 149.0.7827.103) can be triggered by a remote unauthenticated attacker delivering a crafted HTML page to a victim. The flaw results from an inappropriate implementation classified under CWE-693 (Protection Mechanism Failure), meaning the browser's same-origin policy enforcement is bypassed specifically within the Passwords subsystem. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the victim user visit a crafted HTML page in an affected Chrome version (prior to 149.0.7827.103) - this is the sole prerequisite, as confirmed by the UI:R flag in the CVSS vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) characterizes this as a network-reachable, low-complexity attack requiring no privileges but necessitating user interaction - specifically, a victim visiting a crafted page. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker hosts a malicious HTML page containing crafted JavaScript or markup designed to trigger the flawed behavior in Chrome's Passwords component, then lures a target user to visit the page via phishing, a compromised ad, or a malicious link. Upon page load and interaction with the Passwords subsystem, the browser inadvertently exposes data belonging to a different origin - potentially including credential-related state - to the attacker-controlled page. … |
| Remediation | The primary fix is to update Google Chrome to version 149.0.7827.103 or later via the browser's built-in update mechanism (chrome://settings/help) or enterprise deployment tooling. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Vendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
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External POC / Exploit Code
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