{"id":"CVE-2022-0845","aliases":["GHSA-r5qj-cvf9-p85h","PYSEC-2022-181","PYSEC-2026-3969"],"title":"Code Injection in PyTorch Lightning","summary":"Code Injection in PyTorch Lightning","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"pytorch-lightning","product":"pytorch-lightning","ecosystem":"pip","affected":["pytorch-lightning < 1.6.0"],"patched":["pytorch-lightning 1.6.0"],"published":"2022-03-06","updated":"2026-09-10","sourceUpdated":"2026-09-10T17:26:06.105487760Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-r5qj-cvf9-p85h","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0845"},{"url":"https://github.com/PyTorchLightning/pytorch-lightning/pull/12212"},{"url":"https://github.com/pytorchlightning/pytorch-lightning/commit/8b7a12c52e52a06408e9231647839ddb4665e8ae"},{"url":"https://github.com/advisories/GHSA-r5qj-cvf9-p85h"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/pytorch-lightning/PYSEC-2022-181.yaml"},{"url":"https://github.com/pytorchlightning/pytorch-lightning"},{"url":"https://huntr.dev/bounties/a795bf93-c91e-4c79-aae8-f7d8bda92e2a"}],"tags":["osv","pip"],"epss":0.0098,"epssPercentile":0.60209,"ingestedAt":"2026-09-12T03:13:01.724Z","slug":"CVE-2022-0845","body":"## Overview\n\nPyTorch Lightning version 1.5.10 and prior is vulnerable to code injection. An attacker could execute commands on the target OS running the operating system by setting the `PL_TRAINER_GPUS` when using the `Trainer` module. A [patch](https://github.com/pytorchlightning/pytorch-lightning/commit/8b7a12c52e52a06408e9231647839ddb4665e8ae) is included in the `1.6.0` release.\n\n## Affected packages\n\n- `pytorch-lightning < 1.6.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `pytorch-lightning 1.6.0`","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}