CVE-2026-10888: Use after free in Google Chrome
Use after free in Cast Streaming in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Cast Streaming feature of Google Chrome before version 149.0.7827.53. An attacker positioned on the same local network segment can exploit this flaw by crafting malicious network traffic to trigger arbitrary code execution. The issue is rated with a CVSS 3.1 base score of 8.8, reflecting high impact on confidentiality, integrity, and availability. The vulnerability is addressed in Chrome version 149.0.7827.53 and later releases.
Potential Impact
Successful exploitation allows an attacker on the local network segment to execute arbitrary code within the context of the affected Chrome process. This can lead to full compromise of the browser environment, including potential data theft, manipulation, or denial of service. The high CVSS score indicates severe impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A fix is available in Google Chrome version 149.0.7827.53. Users and administrators should update affected Chrome installations to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for detailed guidance.
CVE-2026-10888: Use after free in Google Chrome
Description
Use after free in Cast Streaming in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)
CVSS v3.1
Score 8.8high
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Cast Streaming feature of Google Chrome before version 149.0.7827.53. An attacker positioned on the same local network segment can exploit this flaw by crafting malicious network traffic to trigger arbitrary code execution. The issue is rated with a CVSS 3.1 base score of 8.8, reflecting high impact on confidentiality, integrity, and availability. The vulnerability is addressed in Chrome version 149.0.7827.53 and later releases.
Potential Impact
Successful exploitation allows an attacker on the local network segment to execute arbitrary code within the context of the affected Chrome process. This can lead to full compromise of the browser environment, including potential data theft, manipulation, or denial of service. The high CVSS score indicates severe impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A fix is available in Google Chrome version 149.0.7827.53. Users and administrators should update affected Chrome installations to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for detailed guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:05:56.434Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a2207eae29bf47b50dba8ea
Added to database: 06/04/2026, 23:19:06 UTC
Last enriched: 06/05/2026, 03:48:46 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 72
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