CVE-2025-13716

Root code execution via unsafe checkpoint loading

Published Dec 23, 2025 · Updated Dec 23, 2025

Deserialization in create_pipeline in Tencent MimicMotion allows remote attackers to execute arbitrary code through a crafted checkpoint. The function passes the configured checkpoint path to torch.load without weights_only=True, allowing Python object reconstruction from attacker-controlled model data. Exploitation requires the target to open a malicious file or visit a malicious page, after which code runs as root.

CVSS severity7.8
High
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in create_pipeline in Tencent MimicMotion allows remote attackers to execute arbitrary code through a crafted checkpoint. The function passes the configured checkpoint path to torch.load without weights_only=True, allowing Python object reconstruction from attacker-controlled model data. Exploitation requires the target to open a malicious file or visit a malicious page, after which code runs as root.

The record

CVE
CVE-2025-13716
Published
Dec 23, 2025
Updated
Dec 23, 2025
Vendor
Tencent
Product
MimicMotion
Classifications
CWE-502, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=Current

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Tencent · MimicMotionversion=Current

Published CVSS scores

7.8Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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