EUVD-2026-65958
GHSA-8wr3-g73p-c2p6
Severity by source
Sources disagree (Medium–Critical)AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
User must visit a crafted page (UI:R); origin-policy bypass yields only limited cross-origin read (C:L) with no integrity or availability impact.
vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.
CVSS VectorVendor: Chrome
Lifecycle Timeline
4DescriptionCVE.org
Incorrect authorization in Network in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Incorrect authorization in Google Chrome's Network component prior to version 152.0.7977.65 allows a remote, unauthenticated attacker to bypass the browser's web origin policy by delivering a crafted HTML page to a victim. The bypass yields limited confidentiality exposure, consistent with the CVSS C:L rating, and requires the target user to interact with attacker-controlled content. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the victim actively visit or be redirected to an attacker-controlled HTML page using an unpatched Google Chrome instance prior to 152.0.7977.65 - the CVSS UI:R metric confirms this user-interaction dependency. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 4.3 (Medium) is consistent with real-world impact: AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N reflects a browser-based attack requiring user interaction with no integrity or availability consequence. … 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 | The primary fix is to update Google Chrome to version 152.0.7977.65 or later, as detailed in the vendor's stable channel update advisory at https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
View allVendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
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External POC / Exploit Code
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