Incomplete cleanup in GetUserMedia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and… (CVE-2026-91730)
Incomplete cleanup in GetUserMedia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
CVE-2026-91730 describes an incomplete cleanup issue in the GetUserMedia functionality of Google Chrome versions before 153.0.8010.47. This flaw enables a remote attacker, after compromising the renderer process and employing social engineering, to access cross-origin data through a specially crafted HTML page. The vulnerability is classified under CWE-459 (Incomplete Cleanup).
Potential Impact
A remote attacker who has already compromised the renderer process can leverage this vulnerability to obtain cross-origin data, potentially leading to unauthorized data disclosure. The impact is limited to scenarios where the attacker has renderer process access and can trick the user via social engineering.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47 and later. Users and administrators should update to this version or later to remediate the vulnerability.
Incomplete cleanup in GetUserMedia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and… (CVE-2026-91730)
Description
Incomplete cleanup in GetUserMedia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-91730 describes an incomplete cleanup issue in the GetUserMedia functionality of Google Chrome versions before 153.0.8010.47. This flaw enables a remote attacker, after compromising the renderer process and employing social engineering, to access cross-origin data through a specially crafted HTML page. The vulnerability is classified under CWE-459 (Incomplete Cleanup).
Potential Impact
A remote attacker who has already compromised the renderer process can leverage this vulnerability to obtain cross-origin data, potentially leading to unauthorized data disclosure. The impact is limited to scenarios where the attacker has renderer process access and can trick the user via social engineering.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47 and later. Users and administrators should update to this version or later to remediate the vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-xf6v-4v5q-77j2
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-91730"]
- State
- PUBLISHED
Threat ID: 6aaa07d355bf5e2cf5ea26ec
Added to database: 09/16/2026, 03:06:59 UTC
Last enriched: 09/16/2026, 03:14:33 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 2
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