PT-2026-61998 · Atlassian · Sourcetree For Mac

CVE-2026-21575 · Publicado 2026-07-21 · Atualizado 2026-07-21

Mitre

CVSS v3.1

7.1

Alta

Vetor base

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

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.11 of Sourcetree for Mac and Sourcetree for Windows.

This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires user interaction. 

Atlassian recommends that Sourcetree for Mac and Sourcetree for Windows customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
	
	* Sourcetree for Mac and Sourcetree for Windows 3.4: Upgrade to a release greater than or equal to 3.4.13
	
	

See the release notes (https://www.sourcetreeapp.com/download-archives). You can download the latest version of Sourcetree for Mac and Sourcetree for Windows from the download center (https://www.sourcetreeapp.com/download-archives). 

This vulnerability was reported via our Bug Bounty program.

Correção

Identificadores relacionados

CVE-2026-21575

Produtos afetados

Sourcetree For Mac

Referências · 3

• https://confluence.atlassian.com/pages/viewpage.action?pageId=1821999345 · Nota
• https://jira.atlassian.com/browse/SRCTREE-8275 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-21575 · Nota de Segurança