CVE-2026-92912CWE-330

CVE-2026-92912

Medium · published September 17, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
22.0
In the wild
Unconfirmed
What it is

AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 uses cryptographically weak uniqid() values for RTMP publish keys in LiveTransmition, reducing key entropy to approximately one million possibilities per creation second. Attackers who know the channel creation time can brute-force the five-digit microsecond component to forge valid stream keys and broadcast content as the channel owner.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CVSS v4.0
8.3 · CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00305 · 22.0th percentile
Weakness
CWE-330 · Use of Insufficiently Random Values
Published
2026-09-17T16:18Z
References (3)
https://github.com/WWBN/AVideo/security/advisories/GHSA-h983-2mcw-672j · [email protected]https://www.vulncheck.com/advisories/avideo-cryptographically-weak-prng-via-uniqid-stream-key · [email protected]https://github.com/WWBN/AVideo/security/advisories/GHSA-h983-2mcw-672j · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 19 SEP 03:55Z
    EPSS moved — → 0%
    epss
  • 17 SEP 11:16Z
    AVideo Cryptographically Weak PRNG via uniqid Stream Key
    cvelistv5