Quick answers
- Is CVE-2026-11290 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-11290 being exploited in the wild.
- How severe is CVE-2026-11290?
- Informational severity, with a CVSS score of 3.3, published 5 June 2026.
- Which products and versions are affected?
- Google WebView prior to 149.0.7827.53.
- Is there a fix for CVE-2026-11290?
- A patch was published on 2026-06-02: Chrome 149.0.7827.53 promoted to stable channel Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-11290 attacked?
- It is attacked with local access, in a network appliance.
- Am I affected by CVE-2026-11290?
- Check whether you run Google WebView at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An integer overflow vulnerability exists in the WebView component of Google Chrome for Android in versions prior to 149.0.7827.53. The flaw is triggered when the component processes a malicious file, leading to a denial of service (application crash). The vulnerability is categorized under CWE-472 (External Control of Assumed-Immutable Web Parameter) by the vendor. Exploitation requires a local attacker to provide a malicious file to the system, typically requiring some level of user interaction. Google has addressed this issue in the stable channel update for Chrome 149.
Affected products
- Google Chrome WebView prior to 149.0.7827.53
Timeline
- 2026-06-02: patched: Chrome 149.0.7827.53 promoted to stable channel
- 2026-06-05: disclosed: CVE published to NVD