{"id":"CVE-2026-86422","aliases":["EUVD-2026-72380","GHSA-66p9-q2qw-cpw8","GHSA-x8g2-7r3w-h44p","UBUNTU-CVE-2026-86422"],"status":"published","title":"ImageMagick before 7.1.2-30 Path Policy TOCTOU Symlink Race","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","severity":{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00132,"percentile":0.0284,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2026-09-07T12:53:45Z","modified":"2026-10-31T02:30:42Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.7.7.10-5ubuntu3","8:6.7.7.10-5ubuntu4","8:6.7.7.10-6ubuntu1","8:6.7.7.10-6ubuntu2","8:6.7.7.10-6ubuntu3","8:6.7.7.10-6ubuntu3.1","8:6.7.7.10-6ubuntu3.2","8:6.7.7.10-6ubuntu3.3","8:6.7.7.10-6ubuntu3.4","8:6.7.7.10-6ubuntu3.5","8:6.7.7.10-6ubuntu3.6","8:6.7.7.10-6ubuntu3.7","8:6.7.7.10-6ubuntu3.8","8:6.7.7.10-6ubuntu3.9","8:6.7.7.10-6ubuntu3.11","8:6.7.7.10-6ubuntu3.12","8:6.7.7.10-6ubuntu3.13","8:6.7.7.10-6ubuntu3.13+esm1","8:6.7.7.10-6ubuntu3.13+esm2","8:6.7.7.10-6ubuntu3.13+esm3","8:6.7.7.10-6ubuntu3.13+esm4","8:6.7.7.10-6ubuntu3.13+esm5","8:6.7.7.10-6ubuntu3.13+esm6","8:6.7.7.10-6ubuntu3.13+esm7","8:6.7.7.10-6ubuntu3.13+esm8","8:6.7.7.10-6ubuntu3.13+esm9","8:6.7.7.10-6ubuntu3.13+esm10","8:6.7.7.10-6ubuntu3.13+esm11","8:6.7.7.10-6ubuntu3.13+esm12","8:6.7.7.10-6ubuntu3.13+esm13","8:6.7.7.10-6ubuntu3.13+esm14","8:6.7.7.10-6ubuntu3.13+esm15","8:6.7.7.10-6ubuntu3.13+esm16","8:6.7.7.10-6ubuntu3.13+esm17","8:6.7.7.10-6ubuntu3.13+esm18","8:6.7.7.10-6ubuntu3.13+esm19","8:6.7.7.10-6ubuntu3.13+esm20","8:6.7.7.10-6ubuntu3.13+esm21","8:6.7.7.10-6ubuntu3.13+esm22","8:6.7.7.10-6ubuntu3.13+esm23","8:6.7.7.10-6ubuntu3.13+esm24","8:6.7.7.10-6ubuntu3.13+esm25","8:6.7.7.10-6ubuntu3.13+esm26","8:6.7.7.10-6ubuntu3.13+esm27"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.8.9.9-5ubuntu2","8:6.8.9.9-6","8:6.8.9.9-6build1","8:6.8.9.9-7","8:6.8.9.9-7ubuntu1","8:6.8.9.9-7ubuntu2","8:6.8.9.9-7ubuntu3","8:6.8.9.9-7ubuntu4","8:6.8.9.9-7ubuntu5","8:6.8.9.9-7ubuntu5.1","8:6.8.9.9-7ubuntu5.2","8:6.8.9.9-7ubuntu5.3","8:6.8.9.9-7ubuntu5.4","8:6.8.9.9-7ubuntu5.5","8:6.8.9.9-7ubuntu5.6","8:6.8.9.9-7ubuntu5.7","8:6.8.9.9-7ubuntu5.8","8:6.8.9.9-7ubuntu5.9","8:6.8.9.9-7ubuntu5.11","8:6.8.9.9-7ubuntu5.12","8:6.8.9.9-7ubuntu5.13","8:6.8.9.9-7ubuntu5.14","8:6.8.9.9-7ubuntu5.15","8:6.8.9.9-7ubuntu5.16","8:6.8.9.9-7ubuntu5.16+esm1","8:6.8.9.9-7ubuntu5.16+esm2","8:6.8.9.9-7ubuntu5.16+esm3","8:6.8.9.9-7ubuntu5.16+esm4","8:6.8.9.9-7ubuntu5.16+esm5","8:6.8.9.9-7ubuntu5.16+esm6","8:6.8.9.9-7ubuntu5.16+esm7","8:6.8.9.9-7ubuntu5.16+esm8","8:6.8.9.9-7ubuntu5.16+esm9","8:6.8.9.9-7ubuntu5.16+esm10","8:6.8.9.9-7ubuntu5.16+esm11","8:6.8.9.9-7ubuntu5.16+esm12","8:6.8.9.9-7ubuntu5.16+esm13","8:6.8.9.9-7ubuntu5.16+esm14","8:6.8.9.9-7ubuntu5.16+esm15","8:6.8.9.9-7ubuntu5.16+esm16","8:6.8.9.9-7ubuntu5.16+esm17","8:6.8.9.9-7ubuntu5.16+esm18","8:6.8.9.9-7ubuntu5.16+esm19","8:6.8.9.9-7ubuntu5.16+esm20","8:6.8.9.9-7ubuntu5.16+esm21","8:6.8.9.9-7ubuntu5.16+esm22","8:6.8.9.9-7ubuntu5.16+esm23","8:6.8.9.9-7ubuntu5.16+esm24","8:6.8.9.9-7ubuntu5.16+esm25","8:6.8.9.9-7ubuntu5.16+esm26"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.9.7.4+dfsg-16ubuntu2","8:6.9.7.4+dfsg-16ubuntu3","8:6.9.7.4+dfsg-16ubuntu4","8:6.9.7.4+dfsg-16ubuntu5","8:6.9.7.4+dfsg-16ubuntu6","8:6.9.7.4+dfsg-16ubuntu6.2","8:6.9.7.4+dfsg-16ubuntu6.3","8:6.9.7.4+dfsg-16ubuntu6.4","8:6.9.7.4+dfsg-16ubuntu6.7","8:6.9.7.4+dfsg-16ubuntu6.8","8:6.9.7.4+dfsg-16ubuntu6.9","8:6.9.7.4+dfsg-16ubuntu6.11","8:6.9.7.4+dfsg-16ubuntu6.12","8:6.9.7.4+dfsg-16ubuntu6.13","8:6.9.7.4+dfsg-16ubuntu6.14","8:6.9.7.4+dfsg-16ubuntu6.15","8:6.9.7.4+dfsg-16ubuntu6.15+esm1","8:6.9.7.4+dfsg-16ubuntu6.15+esm2","8:6.9.7.4+dfsg-16ubuntu6.15+esm3","8:6.9.7.4+dfsg-16ubuntu6.15+esm4","8:6.9.7.4+dfsg-16ubuntu6.15+esm5","8:6.9.7.4+dfsg-16ubuntu6.15+esm6","8:6.9.7.4+dfsg-16ubuntu6.15+esm7","8:6.9.7.4+dfsg-16ubuntu6.15+esm8","8:6.9.7.4+dfsg-16ubuntu6.15+esm9","8:6.9.7.4+dfsg-16ubuntu6.15+esm10","8:6.9.7.4+dfsg-16ubuntu6.15+esm11","8:6.9.7.4+dfsg-16ubuntu6.15+esm12","8:6.9.7.4+dfsg-16ubuntu6.15+esm13","8:6.9.7.4+dfsg-16ubuntu6.15+esm14","8:6.9.7.4+dfsg-16ubuntu6.15+esm15","8:6.9.7.4+dfsg-16ubuntu6.15+esm16","8:6.9.7.4+dfsg-16ubuntu6.15+esm17","8:6.9.7.4+dfsg-16ubuntu6.15+esm18"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.9.10.23+dfsg-2.1ubuntu3","8:6.9.10.23+dfsg-2.1ubuntu8","8:6.9.10.23+dfsg-2.1ubuntu9","8:6.9.10.23+dfsg-2.1ubuntu10","8:6.9.10.23+dfsg-2.1ubuntu11","8:6.9.10.23+dfsg-2.1ubuntu11.1","8:6.9.10.23+dfsg-2.1ubuntu11.2","8:6.9.10.23+dfsg-2.1ubuntu11.4","8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.5","8:6.9.10.23+dfsg-2.1ubuntu11.6","8:6.9.10.23+dfsg-2.1ubuntu11.6+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.7","8:6.9.10.23+dfsg-2.1ubuntu11.7+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.9","8:6.9.10.23+dfsg-2.1ubuntu11.9+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.9+esm2","8:6.9.10.23+dfsg-2.1ubuntu11.10","8:6.9.10.23+dfsg-2.1ubuntu11.10+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.11","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm1","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm2","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm3","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm4","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm5","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm6","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm7","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm11","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm12","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm14","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm15","8:6.9.10.23+dfsg-2.1ubuntu11.11+esm16"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.9.11.60+dfsg-1ubuntu1","8:6.9.11.60+dfsg-1.3","8:6.9.11.60+dfsg-1.3build1","8:6.9.11.60+dfsg-1.3build2","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2+esm1","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm2","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm3","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm1","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm2","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm3","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm4","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm5","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm6","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm7","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm11","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm12","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm15","8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm16"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:6.9.11.60+dfsg-1.6ubuntu1","8:6.9.12.98+dfsg1-5","8:6.9.12.98+dfsg1-5.2build1","8:6.9.12.98+dfsg1-5.2build2","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm1","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm2","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm3","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm4","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm5","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm6","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm11","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm14","8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm15"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:7.1.2.18+dfsg1-1","8:7.1.2.25+dfsg1-2","8:7.1.2.27+dfsg1-1","8:7.1.2.31+dfsg1-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:7.1.2.3+dfsg1-1","8:7.1.2.8+dfsg1-1","8:7.1.2.12+dfsg1-1","8:7.1.2.13+dfsg1-1","8:7.1.2.15+dfsg1-1","8:7.1.2.16+dfsg1-1","8:7.1.2.18+dfsg1-1","8:7.1.2.18+dfsg1-1ubuntu0.1~esm1","8:7.1.2.18+dfsg1-1ubuntu0.1~esm2","8:7.1.2.18+dfsg1-1ubuntu0.1~esm3","8:7.1.2.18+dfsg1-1ubuntu0.1~esm4"]}],"products":[{"vendor":"imagemagick","product":"imagemagick"}],"references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-x8g2-7r3w-h44p","tags":["vendor-advisory","Vendor Advisory","advisory","report"]},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-path-policy-toctou-symlink-race","tags":["third-party-advisory","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86422","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-66p9-q2qw-cpw8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86422.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-86422","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-86422","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-86422","title":"ImageMagick before 7.1.2-30 Path Policy TOCTOU Symlink Race","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T12:53:45.242Z","modified":"2026-10-29T21:17:05.093Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T13:49:42.666099Z"}],"euvd":[{"id":"EUVD-2026-72380","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T12:53:45Z","modified":"2026-10-29T21:17:05Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low"}],"updated_at":"2026-11-02T16:59:13.894662Z"}],"ghsa":[{"id":"GHSA-66p9-q2qw-cpw8","title":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy...","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T15:33:52Z","modified":"2026-09-07T15:33:56Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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:X/V:X/RE:X/U:X","level":"low"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T15:11:27.182088Z"}],"nvd":[{"id":"CVE-2026-86422","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T13:20:41.103Z","modified":"2026-10-29T21:17:35.167Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:12:44.436435Z"}],"osv":[{"id":"CVE-2026-86422","title":"ImageMagick before 7.1.2-30 Path Policy TOCTOU Symlink Race","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T12:53:45.242Z","modified":"2026-10-31T02:30:42.280107121Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T15:45:18.825071Z"},{"id":"UBUNTU-CVE-2026-86422","description":"ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.","status":"published","published":"2026-09-07T13:20:00Z","modified":"2026-10-17T13:01:14.001066646Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"low"},{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"low"}],"updated_at":"2026-11-02T16:57:24.828975Z"}]}}