Mosaicml Composer vulnerabilities

• composer MosaicML Composer Checkpoint Extraction checkpoint.py tarball.extractall path traversal CVE-2026-109153 5.3 MediumOctober 13, 2026
• composer MosaicML Composer Deserialization of Untrusted Data Remote Code Execution Vulnerability CVE-2026-10043 7.8 HighJune 24, 2026