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Google Chrome CVE-2026-14400

| EUVDEUVD-2026-41184 HIGH
Out-of-bounds Write (CWE-787)
2026-07-01 Chrome GHSA-c37c-5whm-7pm5
8.3
CVSS 3.1 · Vendor: Chrome
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Severity by source

Vendor (Chrome) PRIMARY
8.3 HIGH
AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
vuln.today AI
8.3 HIGH

Network-delivered via crafted page (AV:N) with user interaction (UI:R); high complexity and renderer-compromise precondition (AC:H); scope change from sandbox escape (S:C) with total GPU-process impact (C/I/A:H).

3.1 AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
4.0 AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
SUSE
HIGH
qualitative

Primary rating from Vendor (Chrome).

CVSS VectorVendor: Chrome

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Jul 02, 2026 - 01:27 vuln.today
CVSS changed
Jul 02, 2026 - 00:22 NVD
8.3 (HIGH)
CVE Published
Jul 01, 2026 - 22:21 cve.org
HIGH 8.3
CVE Published
Jul 01, 2026 - 22:21 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Out of bounds write in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 150.0.7871.46) lets an attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. This is an out-of-bounds write (CWE-787) rated High by Chromium and scored CVSS 8.3. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Lure victim to crafted HTML page
Delivery
Leverage pre-compromised renderer process
Exploit
Issue malicious GPU commands to ANGLE
Execution
Trigger out-of-bounds write in GPU process
Persist
Escape browser sandbox
Impact
Execute code at GPU-process privilege

Vulnerability AssessmentAI

Exploitation Exploitation requires that the attacker has ALREADY compromised Chrome's renderer process (a prerequisite explicitly stated in the description) - this bug is a sandbox-escape second stage, not an initial-access vector. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The signals here are mixed and should be read carefully. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who has already gained code execution in Chrome's sandboxed renderer (for example via a separate renderer RCE bug) lures or redirects the victim to a crafted HTML page that issues malicious WebGL/GPU commands. Those commands trigger the out-of-bounds write in ANGLE, corrupting GPU-process memory to escape the sandbox and gain code execution at the higher-privileged GPU-process level. …
Remediation Vendor-released patch: 150.0.7871.46 - update Google Chrome to 150.0.7871.46 or later via the Chrome Stable channel and relaunch the browser to apply it (Chrome auto-updates, but a restart is required to complete). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

24 hours: Inventory all Chrome installations and identify deployment mechanisms (auto-update, Group Policy, MDM). …

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Threat intelligence, references, and detailed analysis are available after sign-in.

Vendor StatusVendor

SUSE

Severity: Important
Product Status
SUSE Package Hub 15 SP7 Fixed
openSUSE Tumbleweed Fixed
SUSE Package Hub 15 SP7 Affected

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CVE-2026-14400 vulnerability details – vuln.today

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