VDB
CVE-2026-94570
CVE-2026-94570
PUBLISHED
CVSS 5.9 MEDIUM
Reported by certcc · Published September 22, 2026
SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.
Risk Scores
CVSS 3.1
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| SGLang | SGLang | 0 |
| SGLang | SGLang | 0 |
Timeline
- Sep 22, 2026 CVE Published
- Sep 22, 2026 CVE Updated
- Sep 23, 2026 EPSS Score
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score
- Sep 30, 2026 EPSS Score
- Oct 2, 2026 EPSS Score
- Oct 6, 2026 EPSS Score
- Oct 8, 2026 EPSS Score
- Oct 11, 2026 EPSS Score
- Oct 13, 2026 EPSS Score
- Oct 14, 2026 EPSS Score