{"id":"CVE-2026-4738","aliases":["ALPINE-CVE-2026-4738","AZL-104972","BIT-gdal-2026-4738","DEBIAN-CVE-2026-4738","EUVD-2026-14706","GHSA-hp6p-5qh5-w9fj","JLSEC-2026-288","UBUNTU-CVE-2026-4738"],"status":"published","title":"GDAL Bundled zlib (inftree9.c) Pointer Offset Optimization Undefined Behavior Allows Heap Corruption or Remote Code Execution","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). 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This vulnerability is associated with program files inftree9.C‎.\n\nThis issue affects gdal: before 3.11.0.","status":"published","published":"2026-04-28T13:07:10.945Z","modified":"2026-07-25T18:24:12.434601228Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:L/U:Amber","level":"critical"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"UBUNTU-CVE-2026-4738","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎. This issue affects gdal: before 3.11.0.","status":"published","published":"2026-03-24T04:17:00Z","modified":"2026-11-09T12:49:54.601645572Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:L/U:Amber","level":"critical"}],"updated_at":"2026-11-09T13:27:33.428057Z"},{"id":"AZL-104972","title":"CVE-2026-4738 affecting package gdal 3.6.3-2","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎.\n\nThis issue affects gdal: before 3.11.0.","status":"published","published":"2026-03-24T04:17:29Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:17.719431Z"},{"id":"BIT-gdal-2026-4738","title":"GDAL Bundled zlib (inftree9.c) Pointer Offset Optimization Undefined Behavior Allows Heap Corruption or Remote Code Execution","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎.\n\nThis issue affects gdal: before 3.11.0.","status":"published","published":"2026-09-29T08:42:06.721Z","modified":"2026-09-29T10:00:06.544773324Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}