CVE-2026-56004

CRITICAL

openSUSE obs-service-tar_scm < 0.12.4 - Command Injection via Mercurial Handler

Title source: manual
STIX 2.1

Description

A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by attackers able to provide a _service file to execute code as the source service or the local user checking out the malicious services

References (1)

Core 1

Scores

CVSS v3 10.0
EPSS 0.0037
EPSS Percentile 29.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
openSUSE/buildservice < 0.12.4
Published Jul 02, 2026
Tracked Since Jul 02, 2026