{"id":"CVE-2026-103641","aliases":["DEBIAN-CVE-2026-103641","EUVD-2026-90475","GHSA-xgjx-3hgh-j2p3","UBUNTU-CVE-2026-103641"],"status":"published","title":"Gegl: gegl04: gegl: out-of-bounds read in the radiance hdr uncompressed scanline decoder","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00144,"percentile":0.03689,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-10-01T03:43:06Z","modified":"2026-11-05T15:52:24Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.42-2","1:0.4.42-2+deb12u1","1:0.4.42-2+deb12u2","1:0.4.44-1","1:0.4.44-2","1:0.4.44-3","1:0.4.46-1","1:0.4.46-3","1:0.4.46-4","1:0.4.46-4.1~exp1","1:0.4.48-1","1:0.4.48-1.1~exp1","1:0.4.48-2","1:0.4.48-2.1","1:0.4.48-2.2","1:0.4.48-2.4","1:0.4.48-2.5","1:0.4.50-1","1:0.4.52-1","1:0.4.54-1","1:0.4.56-1","1:0.4.58-1","1:0.4.58-2","1:0.4.62-1","1:0.4.62-2","1:0.4.62-2+hurd.1","1:0.4.62-3","1:0.4.62-3.1","1:0.4.64-1","1:0.4.64-2","1:0.4.66-1","1:0.4.66-2","1:0.4.66-3","1:0.4.68-1","1:0.4.70-1","1:0.4.70-3","1:0.4.70-4","1:0.4.72-1","1:0.4.72-2"]},{"source":"osv","ecosystem":"Debian:13","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.62-2","1:0.4.62-2+deb13u1","1:0.4.62-2+deb13u2","1:0.4.62-2+hurd.1","1:0.4.62-3","1:0.4.62-3.1","1:0.4.64-1","1:0.4.64-2","1:0.4.66-1","1:0.4.66-2","1:0.4.66-3","1:0.4.68-1","1:0.4.70-1","1:0.4.70-3","1:0.4.70-4","1:0.4.72-1","1:0.4.72-2"]},{"source":"osv","ecosystem":"Debian:14","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.62-2","1:0.4.62-2+hurd.1","1:0.4.62-3","1:0.4.62-3.1","1:0.4.64-1","1:0.4.64-2","1:0.4.66-1","1:0.4.66-2","1:0.4.66-3","1:0.4.68-1","1:0.4.70-1","1:0.4.70-3","1:0.4.70-4","1:0.4.72-1","1:0.4.72-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.3.0-4ubuntu2","0.3.2-1ubuntu1","0.3.2-1ubuntu2","0.3.4-1ubuntu1","0.3.4-1ubuntu2","0.3.4-1ubuntu2+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.3.20-1","0.3.20-3","0.3.24-1","0.3.28-3","0.3.30-1","0.3.30-1ubuntu1","0.3.30-1ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.14-1","0.4.18-1ubuntu1","0.4.18-2","0.4.18-2build1","0.4.22-1","0.4.22-3","0.4.22-3ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.32-1","1:0.4.32-2","1:0.4.34-1","1:0.4.34-1build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.44-3ubuntu1","1:0.4.46-4","1:0.4.48-1","1:0.4.48-2.4build1","1:0.4.48-2.4build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.70-1","1:0.4.70-3build1","1:0.4.70-4"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"gegl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.4.62-3.1","1:0.4.64-1","1:0.4.64-2","1:0.4.66-2","1:0.4.66-3","1:0.4.68-1","1:0.4.70-1"]}],"products":[{"vendor":"red hat","product":"red hat enterprise linux 10"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"red hat","product":"red hat enterprise linux 9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-103641","tags":["vdb-entry","x_refsource_REDHAT","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544420","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103641"},{"url":"https://github.com/advisories/GHSA-xgjx-3hgh-j2p3"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-103641","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-103641","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-103641","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-103641","title":"Gegl: gegl04: gegl: out-of-bounds read in the radiance hdr uncompressed scanline decoder","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T03:43:06.541Z","modified":"2026-11-05T15:52:24.868Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-05T16:36:33.176634Z"}],"euvd":[{"id":"EUVD-2026-90475","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T03:43:06Z","modified":"2026-11-05T15:52:24Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T18:00:59.460287Z"}],"ghsa":[{"id":"GHSA-xgjx-3hgh-j2p3","title":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image...","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T06:31:23Z","modified":"2026-10-01T06:31:24Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:12:39.341866Z"}],"nvd":[{"id":"CVE-2026-103641","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T04:18:04.887Z","modified":"2026-11-05T16:17:24.493Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-05T19:56:00.556424Z"}],"osv":[{"id":"DEBIAN-CVE-2026-103641","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T04:18:04.887Z","modified":"2026-10-02T08:47:18.861375264Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:48.903138Z"},{"id":"UBUNTU-CVE-2026-103641","description":"A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.","status":"published","published":"2026-10-01T04:18:00Z","modified":"2026-10-17T12:57:57.683991411Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:59.130573Z"}]}}