CVE-2026-96396

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not safely calculate the size of an image buffer when generating QuickLook thumbnails and previews of Affinity document files, leading to an integer overflow and a heap-based buffer overflow. A threat actor could...

CVE-2026-96394

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not validate image dimensions against the size of the pixel data when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an...

CVE-2026-96395

The Affinity by Canva app for macOS before 3.3.1 October 2026 release did not perform adequate bounds checking when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an Affinity document that, when displayed ...

CVE-2026-96396

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not safely calculate the size of an image buffer when generating QuickLook thumbnails and previews of Affinity document files, leading to an integer overflow and a heap-based buffer overflow. A threat actor could...

CVE-2026-96396

The Affinity by Canva application for macOS versions prior to 3.3.1 (October 2026 release) is vulnerable to an integer overflow leading to a heap-based buffer overflow . The flaw occurs because the application does not safely calculate the size of an image buffer when generating QuickLook thumbna...

EUVD-2026-95751

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not safely calculate the size of an image buffer when generating QuickLook thumbnails and previews of Affinity document files, leading to an integer overflow and a heap-based buffer overflow. A threat actor could...

EUVD-2026-95750

The Affinity by Canva app for macOS before 3.3.1 October 2026 release did not perform adequate bounds checking when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an Affinity document that, when displayed ...

CVE-2026-96395

The Affinity by Canva app for macOS before 3.3.1 October 2026 release did not perform adequate bounds checking when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an Affinity document that, when displayed ...

CVE-2026-96395

The Affinity by Canva app for macOS (versions prior to 3.3.1 ) is vulnerable to a heap memory disclosure due to an unchecked palette index in the QuickLook extensions . This flaw occurs because the application fails to perform adequate bounds checking when generating QuickLook thumbnails and prev...

EUVD-2026-95749

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not validate image dimensions against the size of the pixel data when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an...

CVE-2026-96394

The Affinity by Canva application for macOS versions prior to 3.3.1 (October 2026 release) is vulnerable to an out-of-bounds heap read (CWE-126). The root cause is a failure to validate image dimensions against the size of pixel data when generating QuickLook thumbnails and previews of Affinity d...

CVE-2026-96394

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not validate image dimensions against the size of the pixel data when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an...

CVE-2026-96395: Out-of-bounds Read

The Affinity by Canva app for macOS before 3.3.1 October 2026 release did not perform adequate bounds checking when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an Affinity document that, when displayed ...

CVE-2026-96394: Buffer Over-read

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not validate image dimensions against the size of the pixel data when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an...

CVE-2026-96396: Heap-based Buffer Overflow

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not safely calculate the size of an image buffer when generating QuickLook thumbnails and previews of Affinity document files, leading to an integer overflow and a heap-based buffer overflow. A threat actor could...

PT-2026-108166

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 tha...

PT-2026-108165

The Affinity by Canva application before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing arrays of strings in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, coul...

PT-2026-108184

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not validate image dimensions against the size of the pixel data when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an...

PT-2026-108186

The Affinity by Canva application for macOS before 3.3.1 October 2026 release did not safely calculate the size of an image buffer when generating QuickLook thumbnails and previews of Affinity document files, leading to an integer overflow and a heap-based buffer overflow. A threat actor could...

PT-2026-108164

The Affinity by Canva application before 3.3.1 October 2026 release did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in...