EUVD-2026-74490
GHSA-5qhp-x6hh-g873
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Network-delivered via crafted HTML (AV:N), no complexity barriers (AC:L), no authentication (PR:N), requires user to open page (UI:R), scope unchanged (sandbox-contained), full sandbox compromise (C:H/I:H/A:H).
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
5DescriptionCVE.org
Out of bounds read in Media in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Out-of-bounds read in Google Chrome's Media component (versions prior to 153.0.8010.36) enables remote code execution confined within the browser sandbox when a user visits a specially crafted HTML page. The vulnerability stems from improper bounds checking during media processing, allowing a remote attacker to read memory beyond intended buffer limits and leverage the resulting data to achieve arbitrary code execution. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must use Google Chrome prior to version 153.0.8010.36 and visit or be redirected to an attacker-controlled HTML page containing crafted media content. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U) scores 8.8, reflecting a network-reachable, low-complexity attack requiring only a user to visit a malicious page - a trivially social-engineered precondition. … 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 | Upgrade Google Chrome to version 153.0.8010.36 or later, which contains the vendor-released patch for this vulnerability. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, issue a security alert to all Chrome users and initiate patch deployment procedures through your endpoint management system. …
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Same weakness CWE-125 – Out-of-bounds Read
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External POC / Exploit Code
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