PT-2026-2773 · Adobe · Indesign Desktop

Jann Horn · CVE-2026-21276 · Publicado 2026-01-13 · Atualizado 2026-01-13

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions InDesign Desktop versions 19.5.5 and earlier InDesign Desktop version 21.0

Description InDesign Desktop versions 19.5.5 and 21.0 are susceptible to an Access of Uninitialized Pointer issue. Successful exploitation of this issue could lead to arbitrary code execution with the privileges of the current user. User interaction is required, specifically, a user must open a malicious file for exploitation to occur.

Recommendations Update InDesign Desktop to a version later than 21.0. Update InDesign Desktop to a version later than 19.5.5.

Correção

Access of Uninitialized Pointer

Enumeração de Fraquezas

CWE-824

Identificadores relacionados

BDU:2026-00519

CVE-2026-21276

Produtos afetados

Indesign Desktop

Referências · 5

• https://helpx.adobe.com/security/products/indesign/apsb26-02.html · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2026-00519 · Nota de Segurança
• https://twitter.com/CVEnew/status/2011181498645504022 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-21276 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-21276 · Aviso do Fabricante