{"id":"CVE-2026-45729","aliases":["DEBIAN-CVE-2026-45729","EUVD-2026-33722","GHSA-f863-8ghq-7h64","UBUNTU-CVE-2026-45729"],"status":"published","title":"ThorVG: Null pointer dereference in SVG loader causes crash via 6-byte malformed input","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00235,"percentile":0.14625,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-476"],"published":"2026-06-01T17:18:36Z","modified":"2026-10-28T11:13:13Z","exploits":[{"source":"pocgithub","id":"yeahhbean/CVE-2026-45729","title":"yeahhbean/CVE-2026-45729","date":"2026-07-22","url":"https://github.com/yeahhbean/CVE-2026-45729"}],"fixes":[{"ecosystem":"Debian:14","package":"thorvg","fixed_in":["1.0.6+dfsg-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:14","package":"thorvg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.6+dfsg-1"}]}],"versions":["1.0.2+dfsg-1","1.0.3+dfsg-1","1.0.3+dfsg-2","1.0.3+dfsg-3","1.0.3+dfsg2-1","1.0.3+dfsg2-2","1.0.3+dfsg2-3","1.0.3+dfsg2-4"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"thorvg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.3+dfsg2-4","1.0.6+dfsg-1"]}],"products":[{"vendor":"thorvg","product":"thorvg"}],"references":[{"url":"https://github.com/thorvg/thorvg/security/advisories/GHSA-f863-8ghq-7h64","tags":["x_refsource_CONFIRM","exploit","advisory","report"]},{"url":"https://github.com/thorvg/thorvg/pull/4387","tags":["x_refsource_MISC","fix","report"]},{"url":"https://github.com/thorvg/thorvg/commit/159f44fd5e3d2eea1b3a70689a894e657e2bb079","tags":["x_refsource_MISC","fix","report"]},{"url":"https://github.com/thorvg/thorvg/releases/tag/v1.0.5","tags":["x_refsource_MISC","web","report"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45729.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45729","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-45729","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-45729","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-45729","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-45729","title":"ThorVG: Null pointer dereference in SVG loader causes crash via 6-byte malformed input","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T17:18:36.254Z","modified":"2026-06-02T15:31:39.686Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T13:46:43.922571Z"}],"euvd":[{"id":"EUVD-2026-33722","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T17:18:36Z","modified":"2026-06-02T15:31:39Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T18:20:56.053165Z"}],"nvd":[{"id":"CVE-2026-45729","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T19:16:53.17Z","modified":"2026-07-22T08:10:00.117Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:12:21.635958Z"}],"osv":[{"id":"CVE-2026-45729","title":"ThorVG: Null pointer dereference in SVG loader causes crash via 6-byte malformed input","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T17:18:36.254Z","modified":"2026-10-28T11:13:13.419605826Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:45:05.525666Z"},{"id":"DEBIAN-CVE-2026-45729","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T19:16:53.17Z","modified":"2026-10-01T03:03:15.112440206Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:55.669088Z"},{"id":"UBUNTU-CVE-2026-45729","description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to version 1.0.5, a null pointer dereference in SvgLoader::run() allows any caller that passes untrusted SVG data to Picture::load() to crash the process with a 6-byte payload. This issue has been patched in version 1.0.5.","status":"published","published":"2026-06-01T19:16:00Z","modified":"2026-10-17T12:58:22.732956538Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:56:26.396868Z"}]}}