Quick answers
- Is CVE-2026-115495 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-115495 being exploited in the wild.
- How severe is CVE-2026-115495?
- Informational severity, published 27 October 2026.
- Which products and versions are affected?
- Watchguard Mobile VPN with SSL Client for Windows 12.0 through 2026.3.
- Is there a fix for CVE-2026-115495?
- Yes: fixed in Mobile VPN with SSL Client for Windows 2026.4. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-115495 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-115495?
- Check whether you run Watchguard Mobile VPN with SSL Client for Windows 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.
How to fix
- Fixed in: Mobile VPN with SSL Client for Windows 2026.4
Technical details
The Mobile VPN with SSL client for Windows transmits VPN credentials in cleartext over a local management socket (CWE-319), allowing a local attacker with the ability to capture loopback traffic to obtain authentication credentials. This is a local attack requiring no special privileges beyond the ability to sniff network traffic on the affected machine. WatchGuard has issued a fix in version 2026.4.
Affected products
- WatchGuard Mobile VPN with SSL Client for Windows 12.0 through 2026.3
Timeline
- 2026-10-27: disclosed