CVE-2026-95343: Use after free in Google Chrome
Use after free in WebAudio in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-95343 is a use-after-free vulnerability in the WebAudio subsystem of Google Chrome versions before 154.0.8037.57. Exploitation requires a remote attacker to craft a malicious HTML page that triggers the flaw, enabling arbitrary code execution inside Chrome's sandbox environment. The vulnerability has been publicly disclosed and is rated high severity by the Chromium project. Google has issued a stable channel update to fix this vulnerability as referenced in their official advisory.
Potential Impact
Successful exploitation of this vulnerability allows remote code execution within the sandboxed environment of the Chrome browser. This can lead to compromise of the browser process, potentially enabling further attacks or data exposure within the sandbox context. The vulnerability affects users running vulnerable Chrome versions prior to 154.0.8037.57.
Mitigation Recommendations
Users should update Google Chrome to version 154.0.8037.57 or later where this vulnerability has been fixed. The vendor advisory confirms an official fix is available via the stable channel update. Applying this update mitigates the risk of exploitation.
CVE-2026-95343: Use after free in Google Chrome
Description
Use after free in WebAudio in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-95343 is a use-after-free vulnerability in the WebAudio subsystem of Google Chrome versions before 154.0.8037.57. Exploitation requires a remote attacker to craft a malicious HTML page that triggers the flaw, enabling arbitrary code execution inside Chrome's sandbox environment. The vulnerability has been publicly disclosed and is rated high severity by the Chromium project. Google has issued a stable channel update to fix this vulnerability as referenced in their official advisory.
Potential Impact
Successful exploitation of this vulnerability allows remote code execution within the sandboxed environment of the Chrome browser. This can lead to compromise of the browser process, potentially enabling further attacks or data exposure within the sandbox context. The vulnerability affects users running vulnerable Chrome versions prior to 154.0.8037.57.
Mitigation Recommendations
Users should update Google Chrome to version 154.0.8037.57 or later where this vulnerability has been fixed. The vendor advisory confirms an official fix is available via the stable channel update. Applying this update mitigates the risk of exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-22T05:09:53.430Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html","vendor":"Google"}]
Threat ID: 6abbf87e57f14566d451c8ad
Added to database: 09/29/2026, 17:42:22 UTC
Last enriched: 09/29/2026, 18:00:10 UTC
Last updated: 09/29/2026, 19:07:33 UTC
Views: 3
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