EUVD-2026-50793
GHSA-g875-cphx-rv8q
Severity by source
Sources disagree (Medium–Critical)AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Network delivery via crafted web page, no authentication required (PR:N), victim must actively navigate (UI:R); high confidentiality from cross-origin data exposure with no integrity or availability impact, sandbox-contained (S:U).
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Lifecycle Timeline
4DescriptionCVE.org
Uninitialized Use in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Cross-origin data leakage in Google Chrome's ANGLE graphics layer (all versions prior to 151.0.7922.72) enables a remote attacker to exfiltrate sensitive data across site isolation boundaries by directing a victim to a crafted HTML page. The root cause is an uninitialized memory use (CWE-457) in ANGLE, Chrome's OpenGL ES translation layer, which may expose residual memory contents from other browser origins to attacker-controlled JavaScript. …
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 | Exploitation requires that the victim uses a Google Chrome desktop installation prior to version 151.0.7922.72 and actively navigates to an attacker-controlled HTML page - the CVSS UI:R (user interaction required) gate means passive drive-by delivery without navigation is not feasible, consistent with SSVC's 'Automatable: no' rating. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) captures the core risk profile: network-reachable, low complexity, no authentication required, but gated by mandatory user interaction (victim must navigate to the attacker's page). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker publishes a crafted HTML page containing WebGL or graphics API calls engineered to trigger the uninitialized memory path within ANGLE's rendering pipeline. A victim using unpatched Chrome navigates to the page - via phishing link or malicious advertisement - causing ANGLE to read and expose uninitialized memory that may contain residual cross-origin data, which the page's JavaScript collects and exfiltrates to an attacker-controlled server. … |
| Remediation | Update Google Chrome to version 151.0.7922.72 or later, which contains the vendor-released patch resolving the uninitialized memory use in ANGLE; this is the primary and definitive fix per the Stable Channel advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Same weakness CWE-457 – Use of Uninitialized Variable
View allSame technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
Share
External POC / Exploit Code
Leaving vuln.today