dlmm (PyPI) · Malicious Code
Affects dlmmSource GCVE Database
Malicious package : remove dlmm and rotate any secrets on hosts that installed it.
Data as of 12 Aug 2026, 17:09 UTC
Malicious package
Published to PyPI · OSV MAL-2026-13728
What to do
Remove dlmm from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| PyPIdlmm | Affected
| Fixed in– |
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Description
The PyPI package 'dlmm' version 1.0.0 contains malicious code that exfiltrates basic information such as the host's IP address and username upon installation or import. The package overrides the install command in setup.py to execute this malicious behavior. The package serves no legitimate purpose beyond this data exfiltration.