EUVD-2026-74405
GHSA-v8hx-c6jq-j4gx
Severity by source
AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Race condition requires precise timing (AC:H); crafted HTML delivers exploit over network (AV:N); victim must visit page (UI:R); partial access-restriction bypass only, no scope change (S:U/C:L/I:L/A:N).
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
6DescriptionNVD
Race condition in Browser in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Race condition in the Browser component of Google Chrome prior to 153.0.8010.36 allows a remote unauthenticated attacker to bypass system access restrictions by inducing a victim to visit a crafted HTML page. The CVSS vector (AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L) reflects limited, non-scope-changing impact - this is not a sandbox escape but a partial access-control bypass within the Browser process. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be running Google Chrome prior to version 153.0.8010.36 and must actively navigate to or be redirected to an attacker-controlled web page (UI:R - active user interaction required). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.2 Medium score is internally consistent: AC:H captures the inherent difficulty of reliably winning a race condition, UI:R reflects the mandatory victim navigation, and C:L/I:L/A:N constrains the blast radius to a partial access-restriction bypass with no availability 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 | Vendor-released patch: 153.0.8010.36. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-362 – Race Condition
View allSame technique Race Condition
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External POC / Exploit Code
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