CVE-2026-92583CWE-307

CVE-2026-92583

Medium · published September 17, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
21.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00300 · 21.6th percentile
Weakness
CWE-307 · Improper Restriction of Excessive Authentication Attempts
Published
2026-09-17T02:18Z
References (3)
https://github.com/WWBN/AVideo/security/advisories/GHSA-8jrm-qg5f-966w · [email protected]https://www.vulncheck.com/advisories/avideo-through-29.0-rate-limit-bypass-via-non-atomic-counter-increment · [email protected]https://github.com/WWBN/AVideo/security/advisories/GHSA-8jrm-qg5f-966w · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 SEP 04:02Z
    EPSS moved — → 0%
    epss
  • 16 SEP 21:46Z
    AVideo through 29.0 Rate Limit Bypass via Non-Atomic Counter Increment
    cvelistv5