PT-2026-56604 · Canonical · Ubuntu

Aaron Rainbolt · Publicado 2026-07-08 · Atualizado 2026-07-08 · CVE-2026-10037

NVD

CVSS v3.1

8.8

Alta

Vetor base

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

A sandbox escape vulnerability exists in the OpenJDK packages provided in Ubuntu. The .jar MIME handlers installed by these packages execute files marked as executable when the mailcap package is installed. A compromised or malicious sandboxed application with access to the OpenURI portal via xdg-desktop-portal-gtk can write a malicious .jar file to the host file system, set its executable bit, and trigger the handler to execute arbitrary code outside of the sandbox environment.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2026-10037

Produtos afetados

Ubuntu

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-10037 · Nota de Segurança
• https://bugs.launchpad.net/ubuntu/+source/openjdk-25/+bug/2153100 · Nota