Quick answers
- Is CVE-2026-113362 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-113362 being exploited in the wild.
- How severe is CVE-2026-113362?
- Informational severity, published 9 November 2026.
- Which products and versions are affected?
- Nec WebSAM Winshare 7.5.0 and earlier (excluding 7.3.3), 7.6.0, 7.7.0 through 7.7.1.
- Is there a fix for CVE-2026-113362?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-113362 attacked?
- It is attacked with local access, in a hosted service.
- Am I affected by CVE-2026-113362?
- Check whether you run Nec WebSAM Winshare 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
The vulnerability is an improper access control flaw in the WebSAM Winshare installation directory on Windows, allowing DLL injection. A locally authenticated attacker with low privileges can craft a malicious DLL and place it where a SYSTEM-level process loads it, gaining code execution as SYSTEM. This is a privilege escalation attack requiring local access and successful DLL hijacking.
Affected products
- NEC WebSAM Winshare 7.5.0 and earlier (excluding 7.3.3), 7.6.0, 7.7.0 through 7.7.1
Timeline
- 2026-11-09: disclosed