EUVD-2026-74352
GHSA-6g56-3875-jfjp
Severity by source
AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Network-delivered via crafted page (AV:N); high complexity for reliable side-channel timing (AC:H); victim interaction required (UI:R); partial confidentiality loss only (C:L), no integrity or availability impact.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
4DescriptionCVE.org
Observable discrepancy in Network in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Cross-origin data leakage in Google Chrome's Network component prior to version 153.0.8010.36 allows remote attackers to infer information about cross-origin resources through observable behavioral discrepancies (CWE-203). Exploitation requires a victim to visit a crafted HTML page (UI:R) and involves high attack complexity (AC:H), indicating that reliable exploitation depends on meeting specific preconditions in the victim's browser or network environment. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Victim must be using Google Chrome prior to 153.0.8010.36 and must actively visit an attacker-controlled HTML page (satisfying UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 3.1 (AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N) accurately reflects a low-severity information disclosure. … 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. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Same weakness CWE-203 – Observable Discrepancy
View allSame technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today