{"id":"CVE-2026-79616","aliases":["AZL-106830","DEBIAN-CVE-2026-79616","EUVD-2026-85183","GHSA-mfr5-m9x8-wvjw","UBUNTU-CVE-2026-79616"],"status":"published","title":"Out-of-bounds read vulnerability in Context2D.path and PathSvg.path properties impacts Qt Quick","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","severity":{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0015,"percentile":0.04218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2026-09-23T09:51:47Z","modified":"2026-11-07T14:16:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"qtdeclarative","fixed_in":["6.6.1-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"qt6-declarative","fixed_in":["6.11.2+dfsg-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"qtdeclarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.1-3"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.10.2+dfsg-1","6.10.2+dfsg-2","6.10.2+dfsg-3","6.10.2+dfsg-4","6.10.2+dfsg-5","6.10.2+dfsg-6","6.11.2+dfsg-1","6.11.2+dfsg-2","6.11.2+dfsg-3","6.4.2+dfsg-1","6.4.2+dfsg-2","6.4.2+dfsg-3","6.4.2+dfsg-4","6.6.0+dfsg-1","6.6.0+dfsg-2","6.6.0+dfsg-3","6.6.1+dfsg-1","6.6.1+dfsg-2","6.6.1+dfsg-3","6.6.2+dfsg-1","6.6.2+dfsg-2","6.6.2+dfsg-3","6.6.2+dfsg-4","6.6.2+dfsg-4+hurd.1","6.7.2+dfsg-1","6.7.2+dfsg-10","6.7.2+dfsg-10+hurd.1","6.7.2+dfsg-11","6.7.2+dfsg-2","6.7.2+dfsg-3","6.7.2+dfsg-4","6.7.2+dfsg-5","6.7.2+dfsg-6","6.7.2+dfsg-7","6.7.2+dfsg-8","6.7.2+dfsg-9","6.8.2+dfsg-1","6.8.2+dfsg-2","6.8.2+dfsg-3","6.8.2+dfsg-4","6.8.2+dfsg-5","6.8.2+dfsg-6","6.8.2+dfsg-6+alpha","6.8.2+dfsg-6+hurd.1","6.8.2+dfsg-7","6.8.2+dfsg-7+m68k","6.9.1+dfsg-1","6.9.1+dfsg-2","6.9.2+dfsg-1","6.9.2+dfsg-2","6.9.2+dfsg-3","6.9.2+dfsg-4","6.9.2+dfsg-5","6.9.2+dfsg-6"]},{"source":"osv","ecosystem":"Debian:13","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.10.2+dfsg-1","6.10.2+dfsg-2","6.10.2+dfsg-3","6.10.2+dfsg-4","6.10.2+dfsg-5","6.10.2+dfsg-6","6.11.2+dfsg-1","6.11.2+dfsg-2","6.11.2+dfsg-3","6.8.2+dfsg-7","6.8.2+dfsg-7+m68k","6.9.1+dfsg-1","6.9.1+dfsg-2","6.9.2+dfsg-1","6.9.2+dfsg-2","6.9.2+dfsg-3","6.9.2+dfsg-4","6.9.2+dfsg-5","6.9.2+dfsg-6"]},{"source":"osv","ecosystem":"Debian:14","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.2+dfsg-3"}]}],"versions":["6.10.2+dfsg-1","6.10.2+dfsg-2","6.10.2+dfsg-3","6.10.2+dfsg-4","6.10.2+dfsg-5","6.10.2+dfsg-6","6.11.2+dfsg-1","6.11.2+dfsg-2","6.8.2+dfsg-7","6.8.2+dfsg-7+m68k","6.9.1+dfsg-1","6.9.1+dfsg-2","6.9.2+dfsg-1","6.9.2+dfsg-2","6.9.2+dfsg-3","6.9.2+dfsg-4","6.9.2+dfsg-5","6.9.2+dfsg-6"]},{"source":"osv","ecosystem":"Debian:12","package":"qtdeclarative-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.10+dfsg-1","5.15.10+dfsg-2","5.15.10+dfsg-2+m68k","5.15.10+dfsg-2+m68k.1","5.15.11+dfsg-1","5.15.12+dfsg-1","5.15.13+dfsg-1","5.15.13+dfsg-2","5.15.13+dfsg-2+hurd.1","5.15.13+dfsg-2+loong64","5.15.13+dfsg-2+m68k","5.15.15+dfsg-1","5.15.15+dfsg-2","5.15.15+dfsg-2+hurd.1","5.15.15+dfsg-3","5.15.15+dfsg-3+m68k","5.15.16+dfsg-1","5.15.17+dfsg-1","5.15.17+dfsg-2","5.15.17+dfsg-2+hurd.1","5.15.17+dfsg-3","5.15.17+dfsg-4","5.15.18+dfsg-1","5.15.18+dfsg-2","5.15.19+dfsg-1","5.15.19+dfsg-2","5.15.8+dfsg-3","5.15.9+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"qtdeclarative-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.15+dfsg-3","5.15.15+dfsg-3+m68k","5.15.16+dfsg-1","5.15.17+dfsg-1","5.15.17+dfsg-2","5.15.17+dfsg-2+hurd.1","5.15.17+dfsg-3","5.15.17+dfsg-4","5.15.18+dfsg-1","5.15.18+dfsg-2","5.15.19+dfsg-1","5.15.19+dfsg-2"]},{"source":"osv","ecosystem":"Debian:14","package":"qtdeclarative-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.15.15+dfsg-3","5.15.15+dfsg-3+m68k","5.15.16+dfsg-1","5.15.17+dfsg-1","5.15.17+dfsg-2","5.15.17+dfsg-2+hurd.1","5.15.17+dfsg-3","5.15.17+dfsg-4","5.15.18+dfsg-1","5.15.18+dfsg-2","5.15.19+dfsg-1","5.15.19+dfsg-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.2+dfsg-4ubuntu1","6.2.4+dfsg-2ubuntu1","6.2.4+dfsg-3ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.4.2+dfsg-3","6.4.2+dfsg-4","6.4.2+dfsg-4build1","6.4.2+dfsg-4build2","6.4.2+dfsg-4build3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.10.2+dfsg-3","6.10.2+dfsg-6","6.11.2+dfsg-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"qt6-declarative","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.9.2+dfsg-1","6.9.2+dfsg-5","6.10.2+dfsg-3"]}],"products":[{"vendor":"qt","product":"qt"},{"vendor":"the qt company","product":"qt"}],"references":[{"url":"https://codereview.qt-project.org/c/qt/qtdeclarative/+/754718","tags":["patch","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79616","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mfr5-m9x8-wvjw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-79616","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-79616","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-79616","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-79616","title":"Out-of-bounds read vulnerability in Context2D.path and PathSvg.path properties impacts Qt Quick","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T09:51:47.834Z","modified":"2026-09-23T14:24:23.428Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green","level":"low","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T13:50:38.739766Z"}],"euvd":[{"id":"EUVD-2026-85183","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T09:51:47Z","modified":"2026-09-23T14:24:23Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green","level":"low"}],"updated_at":"2026-11-02T17:28:00.949397Z"}],"ghsa":[{"id":"GHSA-mfr5-m9x8-wvjw","title":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path /...","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T12:31:12Z","modified":"2026-09-23T12:31:12Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:X/AU:X/R:U/V:X/RE:L/U:Green","level":"low"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:12:19.869437Z"}],"nvd":[{"id":"CVE-2026-79616","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T10:17:07.803Z","modified":"2026-09-24T21:08:22.573Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:X/AU:X/R:U/V:X/RE:L/U:Green","level":"low","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:50.703874Z"}],"osv":[{"id":"DEBIAN-CVE-2026-79616","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T10:17:07.803Z","modified":"2026-10-04T00:00:13.079400185Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:X/AU:X/R:U/V:X/RE:L/U:Green","level":"low"}],"updated_at":"2026-11-02T15:46:04.001673Z"},{"id":"UBUNTU-CVE-2026-79616","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T10:17:00Z","modified":"2026-10-17T13:01:09.877691934Z","cvss":[{"version":"4.0","score":0.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green","level":"low"}],"updated_at":"2026-11-02T16:57:18.015985Z"},{"id":"AZL-106830","title":"CVE-2026-79616 affecting package qtdeclarative for versions less than 6.6.1-3","description":"Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.","status":"published","published":"2026-09-23T10:17:07Z","modified":"2026-11-07T14:16:51.695490935Z","updated_at":"2026-11-07T14:48:11.583685Z"}]}}
