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CVE-2026-10037 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
CISA-ADP, Canonical Ltd.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation Canonical Ltd.  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-10037
NVD Published Date:
07/08/2026
NVD Last Modified:
07/10/2026
Source:
Canonical Ltd.