Insecure Deserialization RCE in LMDeploy torch.load()
CVE-2025-67729 is an insecure deserialization vulnerability in LMDeploy, a toolkit for compressing, deploying, and serving large language models (LLMs). The vulnerability exists because the torch.load() function is called without the weights_only=True parameter when loading model checkpoint files. This allows an attacker to craft a malicious .bin or .pt model file that, when loaded by LMDeploy, results in arbitrary code execution on the victim's machine. The issue is present in versions prior to 0.11.1 and has been patched in version 0.11.1.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.