Quick answers
- Is CVE-2026-57264 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-57264 being exploited in the wild.
- How severe is CVE-2026-57264?
- High severity, with a CVSS score of 8.3, published 2 July 2026.
- Which products and versions are affected?
- Geovision GeoWebPlayer 1.1.1.0.
- Is there a fix for CVE-2026-57264?
- A patch was published on 2026-07-02: Version 1.1.3.0 listed as unaffected/fixed Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-57264 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-57264?
- Check whether you run Geovision GeoWebPlayer 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 out-of-bounds read vulnerability exists in the WebSocket server component of GeoVision GeoWebPlayer (also known as Web Plugin or WS Player). The 'setPIP' command fails to validate the 'index' field provided in WebSocket messages before using it to access internal arrays. An attacker can exploit this by hosting a malicious webpage that sends a specially crafted WebSocket message to the local server. This results in the application reading a function pointer out-of-bounds, which can be leveraged to achieve arbitrary code execution. The vulnerability is confirmed in version 1.1.1.0 and is addressed in version 1.1.3.0.
Affected products
- GeoVision Inc. GeoWebPlayer (Web Plugin / WS Player) 1.1.1.0
Timeline
- 2026-07-01: disclosed: Initial disclosure by Cisco Talos
- 2026-07-02: advisory: NVD publication date
- 2026-07-02: patched: Version 1.1.3.0 listed as unaffected/fixed