CVE-2026-122028 NST Labs Tech Nstbrowser Local Agent API info information disclosure
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-122028?
CVE-2026-122028 is a medium-severity vulnerability in Nstbrowser, published on 4 Nov 2026.
Official description
A vulnerability has been found in NST Labs Tech Nstbrowser 1.21.0. Affected by this vulnerability is an unknown functionality of the file /agent/info of the component Local Agent API. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-122028?
How do I fix CVE-2026-122028?
No fix has been published for CVE-2026-122028 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-122028 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-122028 exists.
Sources
Also known as GHSA-7whf-44vm-5p2x.