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Fencer Vulns
high 7.5

CVE-2026-25706 json

yast2-samba-client: OS command injection via attacker-controlled Organizational Unit (Active Directory-supplied)

published 2026-09-01 2 mo ago modified 2026-09-02 2 mo ago also EUVD-2026-69002

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

Improper neutralization of special elements used in an OS command in yast2-samba-client allows an attacker who controls the content of an Active Directory directory tree - a rogue domain controller, or a directory user delegated the right to create objects - to execute arbitrary commands as root on a machine being joined to that domain. This issue affects yast2-samba-client through 5.0.4.

Patch / fix

  • yast2-samba-client SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE High Performance Computing 15 SP4-LTSS +1 more 4.4.5-150400.3.6.1
  • yast2-samba-client SLES for SAP 15 SP5, SLES 15 SP5-LTSS, SLE High Performance Computing 15 SP5-LTSS +1 more 4.5.4-150500.3.3.1
  • yast2-samba-client SLE Module for Basesystem 15 SP7 4.7.2-150700.3.3.1
  • yast2-samba-client SLES LTSS Extended Security 12 SP5, SLES 12 SP5-LTSS 3.1.25-3.9.1
  • yast2-samba-client SLES for SAP 15 SP6, SLES 15 SP6-LTSS 4.6.2-150600.3.3.1

suse advisories SUSE-SU-2026:3890-1SUSE-SU-2026:3889-1SUSE-SU-2026:3888-1SUSE-SU-2026:3887-1SUSE-SU-2026:3886-1

  • yast2-samba-client openSUSE Tumbleweed 5.0.5-1.1

opensuse advisories openSUSE-SU-2026:11762-1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 mo ago

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 4.0 7.5 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.5 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • SUSE yast2-samba-client

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.