{"action":"Upgrade modular to 25.6.0 or later.","affected":[{"fixed":"25.6.0","introduced":"0"}],"component":"modular","cve_ids":["CVE-2025-60455"],"ecosystem":"PyPI","epss":0.00333,"exploited":false,"fixed_versions":["25.6.0"],"ghsa_id":"GHSA-7xcv-9j6c-2fmc","id":"tcs_01M5KF6W4F4SJFEPC5HRTWDJRX","modified_at":"2026-07-13T07:26:46.166540840Z","published_at":"2025-11-18T21:32:31Z","references":["https://osv.dev/vulnerability/GHSA-7xcv-9j6c-2fmc","https://nvd.nist.gov/vuln/detail/CVE-2025-60455","https://github.com/modular/modular/issues/4795","https://github.com/modular/modular/commit/10620059fb5c47fb0c30e5d21a8ff3b8d622fba4","https://github.com/modular/modular/commit/b20e749fa892dbe772e890a268002f732164d9f5","https://github.com/modular/modular/commit/ee9c4ab02345dd30bed8b79771b6909ff1b930a1","https://github.com/modular/modular","https://github.com/modular/modular/blame/main/max/serve/kvcache_agent/kvcache_agent.py#L220","https://www.oligo.security/blog/shadowmq-how-code-reuse-spread-critical-vulnerabilities-across-the-ai-ecosystem"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-7xcv-9j6c-2fmc","url":"https://osv.dev/vulnerability/GHSA-7xcv-9j6c-2fmc"}],"summary":"Modular Max Serve has Unsafe Deserialization vulnerability"}