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 is told to be difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-264
• CWE-265

• https://github.com/zast-ai/vulnerability-reports/blob/main/bytedance/verl_rce.md
• https://vuldb.com/submit/795257
• https://vuldb.com/vuln/359040
• https://vuldb.com/vuln/359040/cti

Published

Apr 23, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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