CVE-2026-113323: Use after free in Google Chrome
Description
Use after free in Chrome for iOS in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)
CVSS v3.1
Score 8.8high
Affected software
Chrome
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
CVE-2026-113323 is a use-after-free vulnerability affecting Google Chrome on iOS platforms before version 156.0.8078.47. Exploitation involves a remote attacker delivering a specially crafted HTML page that triggers the use-after-free condition, potentially enabling arbitrary code execution inside the browser's sandbox environment. The vulnerability is classified with low severity by the Chromium security team. No CVSS score is provided. The vendor advisory linked indicates a stable channel update addressing this issue.
Potential Impact
Successful exploitation could allow remote code execution within the sandboxed environment of Chrome on iOS. However, the impact is considered low severity by the vendor, indicating limited risk or difficulty in exploitation.
Mitigation Recommendations
A stable channel update for Google Chrome on iOS has been released that addresses this vulnerability. Users should update to version 156.0.8078.47 or later to remediate this issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-19T23:18:43.158Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","vendor":"Google"}]
Threat ID: 6ad7dfb02cdf04f656642bd4
Added to database: 10/20/2026, 21:40:00 UTC
Last enriched: 10/20/2026, 21:49:21 UTC
Last updated: 10/20/2026, 23:34:07 UTC
Views: 4
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.