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Vulnerability record · CVE-2026-13336 · published 1 September 2026

CVE-2026-13336: OS command injection vulnerability

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause execution of Linux Operating system commands when a system back up is restored that has been maliciously modified.

7.3 CVSS 4.0 High EPSS 0.60% · top 53.3% CWE-78 · OS command injection Awaiting Analysis
7.3CVSS 4.0 base score
0.60%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
1 Sep 2026Last modified by NVD

Description

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause execution of Linux Operating system commands when a system back up is restored that has been maliciously modified.

CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/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:

References

LinkTags
https://download.se.com/files?p_Doc_Ref=SEVD-2026-223-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-22

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Source: NIST National Vulnerability Database (record CVE-2026-13336), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.