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 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-2026-96393

The Affinity by Canva app (versions prior to 3.3.1 , October 2026 release) is vulnerable to an out-of-bounds pointer dereference caused by inadequate bounds checking during the parsing of Affinity document files. Specifically, the vulnerability exists in the Raster::Region::~Region component. A t...

CVE-2026-96393

The Affinity by Canva app before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing Affinity document files, leading to an out-of-bounds pointer dereference. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in an...

EUVD-2026-95748

The Affinity by Canva app before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing Affinity document files, leading to an out-of-bounds pointer dereference. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in 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...

CVE-2026-103220: Improper Validation of Array Index

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...

CVE-2026-101094: Buffer Over-read

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...

CVE-2026-96393: Untrusted Pointer Dereference

The Affinity by Canva app before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing Affinity document files, leading to an out-of-bounds pointer dereference. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in an...

CVE-2026-101130: Buffer Over-read

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...

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-2026-90860

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...

CVE-2026-90860

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...

CVE-2026-90860

Canva Mobile App for HarmonyOS prior to v1.15.1 failed to restrict HTTP headers returned to an external origin running in a privileged WebView . The underlying cause is an insufficient origin check on WebView responses, allowing a threat actor with control of the WebView to read a user's session ...

EUVD-2026-83843

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...

CVE-2026-90860

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...

CVE-2026-90860: Improper Removal of Sensitive Information Before Storage or Transfer

The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session...