Gitlab Duo
1
Incidents
10.0
Avg Severity
1
Critical
0
High
Top Failure Modes
Security Vulnerability
1
Worst Incident
STUPID-2026-0061 10/10A hidden comment made GitLab Duo leak private source code and inject rogue HTML
Unknown Agent
4
Incidents
8.5
Avg Severity
3
Critical
0
High
Top Failure Modes
Security Vulnerability
3
Infinite Loop
1
Worst Incident
STUPID-2026-0022 10/10AI vibe-coded Next.js app pinned vulnerable dependency — cryptominer compromised production server
Comparison Summary
| Metric | Gitlab Duo | Unknown Agent |
|---|---|---|
| Total Incidents | 1 | 4 |
| Avg Severity | 10.0/10 | 8.5/10 |
| Critical Incidents | 1 | 3 |
| Top Failure Mode | Security Vulnerability | Security Vulnerability |
Frequently Asked Questions
Is Gitlab Duo or Unknown Agent more reliable?
Based on StupidLLM data, Gitlab Duo has 1 documented failures (avg severity 10.0/10) while Unknown Agent has 4 (avg severity 8.5/10). Unknown Agent shows better reliability based on average severity scores.
What are the main differences between Gitlab Duo and Unknown Agent failures?
Gitlab Duo's most common failure mode is security vulnerability, while Unknown Agent most commonly fails via security vulnerability. Gitlab Duo has 1 critical incidents vs Unknown Agent's 3.