CVE-2026-109361

MONAI 1.2.0 before 1.6.1 contains an insecure deserialization vulnerability in nnUNetV2Runner that unpickles the postprocessingfile path read from inferenceinformation.json without confining it to the results directory. Attackers who can modify inferenceinformation.json can point it at a maliciou...

CVE-2026-109360

MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that loadstatedictfromurl unpickles without weightsonly=True,...

CVE-2026-109361

The MONAI library (versions 1.2.0 before 1.6.1 ) is vulnerable to an insecure deserialization vulnerability within the nnUNetV2Runner component. The root cause is that the software unpickles the postprocessing_file path retrieved from inference_information.json without restricting it to the resul...

CVE-2026-109361 MONAI 1.2.0 before 1.6.1 Insecure Deserialization RCE via nnUNetV2Runner postprocessing_file Path

MONAI 1.2.0 before 1.6.1 contains an insecure deserialization vulnerability in nnUNetV2Runner that unpickles the postprocessingfile path read from inferenceinformation.json without confining it to the results directory. Attackers who can modify inferenceinformation.json can point it at a maliciou...

EUVD-2026-97663

MONAI 1.2.0 before 1.6.1 contains an insecure deserialization vulnerability in nnUNetV2Runner that unpickles the postprocessingfile path read from inferenceinformation.json without confining it to the results directory. Attackers who can modify inferenceinformation.json can point it at a maliciou...

CVE-2026-109360

The MONAI library (versions 0.4.0 before 1.6.1) is vulnerable to Remote Code Execution (RCE) when constructing SEResNet50 or other SENet models with pretrained=True. The root cause is the insecure unpickling of pretrained weights fetched over plaintext HTTP via the load_state_dict_from_url functi...

CVE-2026-109360 MONAI 0.4.0 before 1.6.1 RCE via SENet Pretrained Weights Over Plaintext HTTP

MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that loadstatedictfromurl unpickles without weightsonly=True,...

CVE-2026-109360 MONAI 0.4.0 before 1.6.1 RCE via SENet Pretrained Weights Over Plaintext HTTP

MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that loadstatedictfromurl unpickles without weightsonly=True,...

EUVD-2026-97662

MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that loadstatedictfromurl unpickles without weightsonly=True,...

CVE-2026-109361: Deserialization of Untrusted Data

MONAI 1.2.0 before 1.6.1 contains an insecure deserialization vulnerability in nnUNetV2Runner that unpickles the postprocessingfile path read from inferenceinformation.json without confining it to the results directory. Attackers who can modify inferenceinformation.json can point it at a maliciou...

CVE-2026-109360: Deserialization of Untrusted Data

MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that loadstatedictfromurl unpickles without weightsonly=True,...

PT-2026-110777

Name of the Vulnerable Software and Affected Versions MONAI versions 0.4.0 through 1.6.0 Description An issue exists where on-path attackers can achieve remote code execution by tampering with SENet pretrained weights fetched over plaintext HTTP. This occurs when the load state dict from url...

deep-labelprop (0.1.0), monailabel-weekly (0.1.0.dev2128) +2 more potentially affected by CVE-2026-100846 via monai (0.6.0)

monai PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - deep-labelprop 0.1.0 - monailabel-weekly 0.1.0.dev2128 - p-mod-api 0.0.2 - p2022 0.0.4 Source cves: CVE-2026-100846 Source advisory: OSV:PYSEC-2026-40...

PYSEC-2026-4020

MONAI before 1.6.0 contains an unsafe deserialization vulnerability in the NumpyReader class that unconditionally uses numpy.load with allowpickle=True when loading .npy and .npz files. Attackers can craft malicious .npy files with pickle payloads that execute arbitrary code when loaded through...

monailabel (0.4.1), monailabel-weekly (0.4.0.dev2228) +2 more potentially affected by CVE-2026-100845 via monai (0.9.0)

monai PYPI version 0.9.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - monailabel 0.4.1 - monailabel-weekly 0.4.0.dev2228 - neurips-cellseg-gc =0.0.1, =0.1.5, =0.1.10 Source cves: CVE-2026-100845 Source advisory:...

fedbiomed-cli (>=0.1.2, <=0.1.8) potentially affected by CVE-2026-100845 via monai (0.4.0)

monai PYPI version 0.4.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - fedbiomed-cli =0.1.2, =0.1.8 Source cves: CVE-2026-100845 Source advisory: OSV:PYSEC-2026-4020...

deep-labelprop (0.1.0), monailabel-weekly (0.1.0.dev2128) +2 more potentially affected by CVE-2026-100845 via monai (0.6.0)

monai PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - deep-labelprop 0.1.0 - monailabel-weekly 0.1.0.dev2128 - p-mod-api 0.0.2 - p2022 0.0.4 Source cves: CVE-2026-100845 Source advisory: OSV:PYSEC-2026-40...

PYSEC-2026-4020

MONAI before 1.6.0 contains an unsafe deserialization vulnerability in the NumpyReader class that unconditionally uses numpy.load with allowpickle=True when loading .npy and .npz files. Attackers can craft malicious .npy files with pickle payloads that execute arbitrary code when loaded through...

monailabel (>=0.2.0rc2, <=0.2.0), monailabel-weekly (>=0.3.0.dev2139, <=0.3.0.dev2147) +1 more potentially affected by CVE-2026-100845 via monai (0.7.0)

monai PYPI version 0.7.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - monailabel =0.2.0rc2, =0.3.0.dev2139, =0.1.0, =0.1.1 Source cves: CVE-2026-100845 Source advisory: OSV:PYSEC-2026-4020...

autorad (0.1.2), monailabel (0.3.0) +2 more potentially affected by CVE-2026-100845 via monai (0.8.0)

monai PYPI version 0.8.0 is affected by a known vulnerability. The following packages have a transitive dependency on monai and may be impacted: - autorad 0.1.2 - monailabel 0.3.0 - monailabel-weekly =0.3.0.dev2150, =0.1.2, =0.1.4 Source cves: CVE-2026-100845 Source advisory: OSV:PYSEC-2026-4020...