{"id":"CVE-2026-88350","details":"An integer overflow vulnerability exists in MPack 1.1.1 in mpack_node_cstr_alloc() and mpack_node_utf8_cstr_alloc().","modified":"2026-09-26T03:48:19.658082175Z","published":"2026-09-22T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88350.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88350.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88350"},{"type":"REPORT","url":"https://github.com/ludocode/mpack/issues/124"},{"type":"FIX","url":"https://github.com/ludocode/mpack/commit/3d54d1215bdb5478d3ddecaf85884c58b382cd9b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ludocode/mpack","events":[{"introduced":"0"},{"fixed":"3d54d1215bdb5478d3ddecaf85884c58b382cd9b"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v1.1.1","v1.1","v1.0","v0.8","v0.7.1","v0.7","v0.6","v0.5.1","v0.5","v0.4","v0.3","v0.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-88350.json"}}],"schema_version":"1.9.0"}