CVE-2026-13878: Use after free in Google Chrome
Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Bluetooth functionality of Google Chrome on Mac platforms. An attacker with control over the renderer process can exploit this flaw to perform a sandbox escape, increasing the potential impact of a renderer compromise. The issue is tracked as CWE-416 and has a CVSS v3.1 score of 9.6, indicating critical severity. The fixed version is 150.0.7871.47. The vendor advisory linked confirms the update but does not explicitly state remediation details beyond the version update.
Potential Impact
Successful exploitation could allow an attacker who has already compromised the renderer process to escape the sandbox, potentially leading to full system compromise on affected Mac systems. The vulnerability impacts confidentiality, integrity, and availability, all rated high in the CVSS vector.
Mitigation Recommendations
Users and administrators should update Google Chrome on Mac to version 150.0.7871.47 or later to remediate this vulnerability. The vendor advisory confirms the availability of this fixed version. No additional mitigation steps are indicated by the vendor.
CVE-2026-13878: Use after free in Google Chrome
Description
Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 9.6critical
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Bluetooth functionality of Google Chrome on Mac platforms. An attacker with control over the renderer process can exploit this flaw to perform a sandbox escape, increasing the potential impact of a renderer compromise. The issue is tracked as CWE-416 and has a CVSS v3.1 score of 9.6, indicating critical severity. The fixed version is 150.0.7871.47. The vendor advisory linked confirms the update but does not explicitly state remediation details beyond the version update.
Potential Impact
Successful exploitation could allow an attacker who has already compromised the renderer process to escape the sandbox, potentially leading to full system compromise on affected Mac systems. The vulnerability impacts confidentiality, integrity, and availability, all rated high in the CVSS vector.
Mitigation Recommendations
Users and administrators should update Google Chrome on Mac to version 150.0.7871.47 or later to remediate this vulnerability. The vendor advisory confirms the availability of this fixed version. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:40.328Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c1a27e9c7971985cb78
Added to database: 06/30/2026, 23:07:06 UTC
Last enriched: 07/08/2026, 12:14:50 UTC
Last updated: 08/14/2026, 00:41:10 UTC
Views: 89
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