CVE-2026-11293: Use after free in Google Chrome
A use-after-free vulnerability exists in the Input component of Google Chrome versions prior to 149.0.7827.53. This flaw could allow a remote attacker to potentially escape the browser sandbox by crafting a malicious HTML page. The vulnerability is identified as CWE-416 and has a high CVSS score indicating critical severity. Google has published an advisory but has not explicitly stated the patch or remediation status in the provided data.
AI Analysis
Technical Summary
CVE-2026-11293 is a use-after-free vulnerability in the Input handling of Google Chrome before version 149.0.7827.53. Exploitation of this vulnerability could enable a remote attacker to perform a sandbox escape via a specially crafted HTML page. The vulnerability is classified under CWE-416 (Use After Free) and has a CVSS v3.1 base score of 9.6, reflecting critical impact on confidentiality, integrity, and availability. Although a vendor advisory URL is provided, no explicit patch or remediation level is confirmed in the available data.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to escape the Chrome sandbox, potentially leading to full compromise of the affected system. The CVSS score of 9.6 indicates critical impact affecting confidentiality, integrity, and availability. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when browsing untrusted websites and consider using additional security controls to limit potential impact.
CVE-2026-11293: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the Input component of Google Chrome versions prior to 149.0.7827.53. This flaw could allow a remote attacker to potentially escape the browser sandbox by crafting a malicious HTML page. The vulnerability is identified as CWE-416 and has a high CVSS score indicating critical severity. Google has published an advisory but has not explicitly stated the patch or remediation status in the provided data.
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
CVE-2026-11293 is a use-after-free vulnerability in the Input handling of Google Chrome before version 149.0.7827.53. Exploitation of this vulnerability could enable a remote attacker to perform a sandbox escape via a specially crafted HTML page. The vulnerability is classified under CWE-416 (Use After Free) and has a CVSS v3.1 base score of 9.6, reflecting critical impact on confidentiality, integrity, and availability. Although a vendor advisory URL is provided, no explicit patch or remediation level is confirmed in the available data.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to escape the Chrome sandbox, potentially leading to full compromise of the affected system. The CVSS score of 9.6 indicates critical impact affecting confidentiality, integrity, and availability. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when browsing untrusted websites and consider using additional security controls to limit potential impact.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:17.774Z
- 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: 6a220eede29bf47b50de3a6b
Added to database: 06/04/2026, 23:49:01 UTC
Last enriched: 06/12/2026, 10:27:45 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 48
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