CVE-2025-57622

9.8 criticalEPSS 0.6%

Critical (9.8). EPSS 0.6% chance of exploitation in the next 30 days.

An issue in Step-Video-T2V allows a remote attacker to execute arbitrary code via the /vae-api , /caption-api , feature = pickle.loads(request.get_data()) component

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2026-03-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/stepfun-ai/Step-Video-T2V/blob/main/api/call_remote_server.py
https://github.com/stepfun-ai/Step-Video-T2V/issues/65

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