CVE-2026-87617: Use after free in Google Chrome
Description
Use after free in DevTools in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)
CVSS v3.1
Score 8.8high
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a use-after-free bug in the DevTools feature of Google Chrome before version 153.0.8010.36. Exploitation requires social engineering to lure a user to a maliciously crafted HTML page, enabling remote code execution inside the sandbox environment. The CVSS 3.1 score is 8.8, indicating high impact on confidentiality, integrity, and availability. The vendor advisory confirms a stable channel update has been released to fix this issue.
Potential Impact
Successful exploitation can lead to arbitrary code execution within the sandbox, compromising confidentiality, integrity, and availability of the affected system. The attack requires user interaction via social engineering but can have severe consequences if triggered.
Mitigation Recommendations
Google has released an official fix in Chrome version 153.0.8010.36. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-08T22:42:53.818Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","vendor":"Google"}]
Threat ID: 6aa0b190acd9273b49812a91
Added to database: 09/09/2026, 01:08:32 UTC
Last enriched: 09/16/2026, 02:02:51 UTC
Last updated: 10/23/2026, 13:15:20 UTC
Views: 53
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