EUVD-2026-40771
GHSA-7w49-3h8x-hw3c
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Network-delivered but requires an active remote-desktop session and shaping heap corruption into exploitation, so AC:H and UI:R; no privileges needed (PR:N) and memory corruption yields high C/I/A.
Primary rating from Vendor (google).
CVSS VectorVendor: google
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Low)
AnalysisAI
Heap corruption in the Chromoting (Chrome Remote Desktop) component of Google Chrome before 150.0.7871.47 lets a remote attacker deliver malicious network traffic to a victim's active remote session, potentially corrupting heap memory and enabling arbitrary code execution in the browser process. All desktop Chrome installs using Chrome Remote Desktop below the fixed build are affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to be running Chrome's Chromoting / Chrome Remote Desktop feature with an active session, and the attacker must be able to send malicious network traffic that the session processes - this is the concrete 'when the remote-desktop channel handles untrusted input' precondition implied by the description, and the CVSS UI:R metric confirms user interaction (initiating or accepting a remote session) is needed. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Signals conflict and should be weighed carefully. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who can inject or relay malicious traffic into a victim's active Chrome Remote Desktop session sends crafted packets that the Chromoting component fails to validate, corrupting heap memory in the Chrome process. By shaping the malformed input, the attacker attempts to convert the heap corruption into arbitrary code execution in the browser context. … |
| Remediation | Vendor-released patch: update Google Chrome to 150.0.7871.47 or later on all desktop platforms (Windows, macOS, Linux) - this is the primary and complete fix. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory Chrome installations with Remote Desktop enabled across enterprise. …
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Same weakness CWE-20 – Improper Input Validation
View allSame technique Information Disclosure
View allVendor 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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External POC / Exploit Code
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