EUVD-2026-74530
GHSA-hp7v-gj9g-v7c3
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Network-reachable side-channel requiring user page visit (UI:R); Autofill stores sensitive PII/credentials justifying C:H; no write or availability impact.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
4DescriptionCVE.org
Observable discrepancy in Autofill in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Observable discrepancy in Google Chrome's Autofill subsystem prior to version 153.0.8010.36 enables remote information disclosure through a crafted HTML page. An unauthenticated remote attacker who tricks a user into visiting a malicious page can exploit timing or behavioral side-channel differences (CWE-203) in Autofill's response to form field probes to infer sensitive data stored in Chrome's Autofill database - potentially including names, addresses, and saved form values. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must visit an attacker-controlled HTML page (UI:R confirmed in CVSS vector), requiring social engineering, phishing, or malicious ad delivery. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 6.5 with vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N reflects a moderate-severity information disclosure with high confidentiality impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update Google Chrome to version 153.0.8010.36 or later, available through Chrome's built-in automatic update mechanism or via direct download from the Google Chrome release channel. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-203 – Observable Discrepancy
View allSame technique Information Disclosure
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External POC / Exploit Code
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