{"id":"CVE-2026-103220","aliases":["EUVD-2026-95754","GHSA-42j6-qg67-fpwc"],"status":"published","title":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate...","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","severity":{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00095,"percentile":0.00639,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-129"],"published":"2026-10-09T12:47:21Z","modified":"2026-10-09T17:16:43Z","products":[{"vendor":"canva","product":"affinity"}],"references":[{"url":"https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103220"},{"url":"https://github.com/advisories/GHSA-42j6-qg67-fpwc"}],"sources":{"cve":[{"id":"CVE-2026-103220","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","status":"published","published":"2026-10-09T12:47:21.646Z","modified":"2026-10-09T16:46:48.062Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-95754","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","status":"published","published":"2026-10-09T12:47:21Z","modified":"2026-10-09T16:46:48Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T17:27:24.64208Z"}],"ghsa":[{"id":"GHSA-42j6-qg67-fpwc","title":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate...","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","status":"published","published":"2026-10-09T15:31:29Z","modified":"2026-10-09T15:31:37Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T15:13:00.589729Z"}],"nvd":[{"id":"CVE-2026-103220","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","status":"published","published":"2026-10-09T13:17:07.33Z","modified":"2026-10-09T17:16:43.67Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:12:55.473789Z"}]}}