EUVD-2026-74381
GHSA-j6rx-69xv-hx78
Severity by source
AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
AC:H reflects mandatory renderer pre-compromise; C:L captures limited cross-origin data leak; no integrity or availability impact.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
4DescriptionCVE.org
Information leak in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Cross-origin data leakage in the Chrome Downloads subsystem exposes sensitive information to attackers who have already established renderer process compromise. Chrome versions prior to 153.0.8010.36 are affected; exploitation requires a renderer-compromised context combined with user interaction via a crafted HTML page. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires two hard prerequisites: (1) the attacker must have already achieved renderer process compromise via a separate, independent vulnerability - this is a chained exploitation step, not a standalone attack; and (2) the victim user must be induced to visit a crafted HTML page (UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Real-world risk is low in isolation but meaningful in a chained attack context. … 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 | Vendor-released patch: Chrome 153.0.8010.36. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-200 – Information Exposure
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today