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2 vulnerabilities found for by MosaicML

CVE-2026-109153 (GCVE-0-2026-109153)
Vulnerability from cvelistv5
Published
2026-10-13 10:00
Modified
2026-10-16 17:17
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/RC:C
6.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/RC:C
CWE
Summary
A vulnerability was detected in MosaicML Composer up to 0.32.1. This affects the function tarball.extractall of the file composer/utils/checkpoint.py of the component Checkpoint Extraction. The manipulation results in path traversal. The attack can be executed remotely. The vendor was contacted early about this disclosure.
References
Impacted products
Vendor Product Version
MosaicML Composer Version: 0.32.0
Version: 0.32.1
    cpe:2.3:a:mosaicml:composer:*:*:*:*:*:*:*:*
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CVE-2026-10043 (GCVE-0-2026-10043)
Vulnerability from cvelistv5
Published
2026-06-24 21:36
Modified
2026-06-25 12:55
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
MosaicML Composer Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MosaicML Composer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27990.
References
Impacted products
Vendor Product Version
MosaicML Composer Version: 0.32.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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