Use after free in Aura in Google Chrome on Linux prior to 151.0.7922.109 allowed a remote attacker who had compromised the renderer process to… (CVE-2026-19147)
Use after free in Aura in Google Chrome on Linux prior to 151.0.7922.109 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)
AI Analysis
Technical Summary
CVE-2026-19147 is a use-after-free vulnerability in the Aura component of Google Chrome on Linux platforms before version 151.0.7922.109. An attacker with control over the renderer process can exploit this flaw via a crafted HTML page to potentially perform a sandbox escape. This could allow the attacker to break out of the restricted execution environment imposed by the browser sandbox, increasing the risk of further system compromise. The vulnerability is recognized as high severity by the Chromium security team. No CVSS score or patch information is provided in the current data.
Potential Impact
If exploited, this vulnerability could allow an attacker who has compromised the renderer process to escape the Chrome sandbox on Linux, potentially leading to execution of arbitrary code with higher privileges outside the sandbox. This elevates the risk of system compromise beyond the browser context.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users should monitor official Google Chrome security advisories for updates and apply the official fix once available. Until then, limiting exposure to untrusted web content and maintaining updated browser versions is recommended.
Use after free in Aura in Google Chrome on Linux prior to 151.0.7922.109 allowed a remote attacker who had compromised the renderer process to… (CVE-2026-19147)
Description
Use after free in Aura in Google Chrome on Linux prior to 151.0.7922.109 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)
CVSS v3.1
Score 8.3high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-19147 is a use-after-free vulnerability in the Aura component of Google Chrome on Linux platforms before version 151.0.7922.109. An attacker with control over the renderer process can exploit this flaw via a crafted HTML page to potentially perform a sandbox escape. This could allow the attacker to break out of the restricted execution environment imposed by the browser sandbox, increasing the risk of further system compromise. The vulnerability is recognized as high severity by the Chromium security team. No CVSS score or patch information is provided in the current data.
Potential Impact
If exploited, this vulnerability could allow an attacker who has compromised the renderer process to escape the Chrome sandbox on Linux, potentially leading to execution of arbitrary code with higher privileges outside the sandbox. This elevates the risk of system compromise beyond the browser context.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users should monitor official Google Chrome security advisories for updates and apply the official fix once available. Until then, limiting exposure to untrusted web content and maintaining updated browser versions is recommended.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rx36-fm6w-x79j
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19147"]
- State
- PUBLISHED
Threat ID: 6a7573a1bf8831d539d92193
Added to database: 08/07/2026, 05:56:49 UTC
Last enriched: 08/07/2026, 08:46:45 UTC
Last updated: 09/21/2026, 22:01:32 UTC
Views: 23
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