{"id":"CVE-2023-46228","aliases":["AZL-31617","DEBIAN-CVE-2023-46228","EUVD-2023-50468","GHSA-cc3f-r3m3-h7f9","SUSE-SU-2023:4224-1","SUSE-SU-2023:4225-1","SUSE-SU-2024:2432-1","UBUNTU-CVE-2023-46228"],"status":"published","title":"zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c,...","description":"zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00281,"percentile":0.20894,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2023-10-19T00:00:00Z","modified":"2026-10-28T10:35:27Z","fixes":[{"ecosystem":"Azure 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