{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.5.0"}],"component":"pywasm3","cve_ids":["CVE-2025-6272"],"ecosystem":"PyPI","epss":0.00238,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-rrmw-gv85-w824","id":"tcs_01M5KFYJRMGQS2HSTY05YJV6D8","modified_at":"2026-06-09T19:26:11.380063827Z","published_at":"2025-06-19T18:31:47Z","references":["https://osv.dev/vulnerability/GHSA-rrmw-gv85-w824","https://nvd.nist.gov/vuln/detail/CVE-2025-6272","https://github.com/wasm3/wasm3/issues/531","https://github.com/pypa/advisory-database/tree/main/vulns/pywasm3/PYSEC-2025-186.yaml","https://github.com/user-attachments/files/19516600/wasm3_crash.txt","https://github.com/wasm3/pywasm3","https://github.com/wasm3/pywasm3/blob/main/wasm3/m3_compile.c#L333","https://vuldb.com/?ctiid.313276","https://vuldb.com/?id.313276","https://vuldb.com/?submit.593008"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"GHSA-rrmw-gv85-w824","url":"https://osv.dev/vulnerability/GHSA-rrmw-gv85-w824"}],"summary":"pywasm3 has Improper Restriction of Operations within the Bounds of a Memory Buffer"}