CVE-2026-96396

Katalog CVE

CVSS 4.9 · Medium EPSS 0,13%

Kerentanan Heap-based Buffer Overflow. Skor CVSS 3.1 4.9 (Medium) menurut CNA.

Deskripsi (NVD)

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 craft an Affinity document that, when displayed or previewed by a user in Finder, could corrupt heap memory and cause the thumbnail or preview extension to crash.

Rincian

Terbit di NVD

9 Oktober 2026

Terakhir diubah

9 Oktober 2026

Status NVD

Awaiting Analysis

CVSS 3.1

4.9 (Medium), sumber CNA
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb