CVE-2026-92583 AVideo through 29.0 Rate Limit Bypass via Non-Atomic Counter Increment
Attackers can bypass login rate limits via a race condition in AVideo, enabling brute-force attacks against user credentials.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-92583?
CVE-2026-92583 is a medium-severity vulnerability in WWBN AVideo, published on 16 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
AVideo through 29.0 contains a race condition in the enforceRateLimit() function that fails to atomically increment rate limit counters, allowing attackers to bypass all rate limits including login brute-force protection by issuing concurrent requests. Attackers can submit parallel credential attempts to exceed the documented 30-attempts-per-5-minutes login limit by an arbitrary factor determined only by their connection concurrency.
Weakness: CWE-307
Which versions are affected by CVE-2026-92583?
How do I fix CVE-2026-92583?
No fix has been published for CVE-2026-92583 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-92583 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92583 exists.
Sources
Also known as GHSA-52g5-jg96-428j, GHSA-8jrm-qg5f-966w.