CVE-2026-113209: Memory corruption in Google Chrome
Description
A memory corruption vulnerability exists in the Navigation component of Google Chrome on iOS versions prior to 156.0.8078.47. This flaw could allow a remote attacker to potentially read memory inside the sandbox by using a crafted HTML page. The vulnerability is rated with medium severity by Chromium security.
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-113209 describes a memory corruption issue in the Navigation functionality of Google Chrome on iOS platforms before version 156.0.8078.47. An attacker can exploit this vulnerability by delivering a specially crafted HTML page, which may enable reading of memory within the sandbox environment. This vulnerability has been publicly disclosed and is tracked by Google, with a vendor advisory available. No CVSS score is provided, but the Chromium security team rates it as medium severity.
Potential Impact
The vulnerability allows a remote attacker to potentially read memory inside the sandbox on affected Chrome for iOS versions. This could lead to unauthorized disclosure of information contained in memory, but does not indicate code execution or privilege escalation. The impact is therefore limited to information disclosure within the sandboxed environment.
Mitigation Recommendations
A fix is available in Google Chrome for iOS version 156.0.8078.47 and later. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory for details: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:09:03.714Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7df992cdf04f6566428c8
Added to database: 10/20/2026, 21:39:37 UTC
Last enriched: 10/20/2026, 23:33:50 UTC
Last updated: 10/20/2026, 23:33:50 UTC
Views: 3
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