CVE-2026-56004
obs-service-tar_scm: command injection via mercurial handler
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
INFO
Published Date :
July 2, 2026, 2:54 p.m.
Last Modified :
July 2, 2026, 2:54 p.m.
Remotely Exploit :
Yes !
Source :
suse
Affected Products
The following products are affected by CVE-2026-56004
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 404e59f5-483d-4b8a-8e7a-e67604dd8afb | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update obs tar_scm source service to version 0.12.4 or later.
- Do not allow untrusted users to provide _service files.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-56004 vulnerability anywhere in the article.