EUVD-2026-50676
GHSA-q979-p6rc-5p76
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Remote crafted page with no privileges but required user interaction (UI:R); sandbox escape breaks the renderer boundary (S:C) with full memory-corruption-driven C/I/A impact.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
5DescriptionCVE.org
Out of bounds write in WebGL in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Sandbox escape in Google Chrome's WebGL implementation on Android (versions before 151.0.7922.72) lets a remote attacker corrupt memory via an out-of-bounds write triggered by a crafted HTML page, potentially breaking out of the renderer sandbox. Rated Chromium 'High' and CVSS 9.6 due to scope change and full confidentiality/integrity/availability impact, it requires the victim to visit a malicious page (UI:R). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to actively load an attacker-controlled HTML page in Google Chrome for Android prior to 151.0.7922.72, and that page must invoke the vulnerable WebGL code path - so WebGL/hardware-accelerated graphics must be usable in the renderer (the default). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals partly conflict and should be weighed carefully. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker hosts a malicious web page containing crafted WebGL/JavaScript and lures an Android Chrome user to visit it via a phishing link, malvertising, or a compromised site. Rendering the page triggers the out-of-bounds write in WebGL, corrupting renderer memory in an attempt to escape the sandbox and gain broader execution on the device. … |
| Remediation | Vendor-released patch: update Google Chrome for Android to 151.0.7922.72 or later, as delivered through the Google Play Store stable channel per the Chrome Releases advisory (https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: inventory Chrome versions on managed and personal Android devices, verify auto-update is enabled fleet-wide, and assess control over BYOD Chrome updates. …
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Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Buffer Overflow
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 |
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External POC / Exploit Code
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