CVE-2026-6878 — ByteDance Verl Vulnerability
CVE-2026-6878 — A vulnerability was identified in ByteDance verl up to 0.7.0. Affected is the function math_equal of the file prime_math/grader.py. The manipulation leads to sandbox issue. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability
What This Means For You
- If your environment is affected by CWE-264, CWE-265, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-6878 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-6878 - ByteDance verl math_equal Sandbox Escape Attempt
Sigma YAML — free preview
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-6878 | vulnerability | CVE-2026-6878 |
| CWE-264 | weakness | CWE-264 |
| CWE-265 | weakness | CWE-265 |
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 23, 2026 at 03:16 UTC |
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