CVE-2026-46748

Q: What is the severity of CVE-2026-46748?

The severity of CVE-2026-46748 is classified as high, with a CVSS score of 8.8.

Q: What impact does CVE-2026-46748 have on my system?

CVE-2026-46748 allows processes to bypass file system permission checks, resulting in unrestricted file system access.

Q: How do I fix CVE-2026-46748?

To fix CVE-2026-46748, upgrade to Siemens SINEC INS version 1.0 SP2 Update 6 or later.

Q: Who is affected by CVE-2026-46748?

All versions of Siemens SINEC INS prior to V1.0 SP2 Update 6 are affected by CVE-2026-46748.

Q: What are the potential risks of not addressing CVE-2026-46748?

Failing to address CVE-2026-46748 could lead to unauthorized access and manipulation of sensitive files on the affected system.

Published Jun 9, 2026

Updated

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected system includes a binary that is configured with the cap_dac_override capability. This capability allows the process to bypass file system permission checks, resulting in unrestricted file system access. This could allow a local attacker to escalate privileges leading to arbitrary file modification and gaining root privileges on the system.

Affected Software

1 affected component

Siemens Sinec Ins<V1.0 SP2 Update 6

Event History

Jun 9, 2026

CVE Published

via MITRE·08:46 AM

Data Sourced

via MITRE·08:46 AM

DescriptionSeverityWeakness

Data Sourced

via NVD·10:16 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2026-46748?

The severity of CVE-2026-46748 is classified as high, with a CVSS score of 8.8.

What impact does CVE-2026-46748 have on my system?

CVE-2026-46748 allows processes to bypass file system permission checks, resulting in unrestricted file system access.

How do I fix CVE-2026-46748?

To fix CVE-2026-46748, upgrade to Siemens SINEC INS version 1.0 SP2 Update 6 or later.

Who is affected by CVE-2026-46748?

All versions of Siemens SINEC INS prior to V1.0 SP2 Update 6 are affected by CVE-2026-46748.

What are the potential risks of not addressing CVE-2026-46748?

Failing to address CVE-2026-46748 could lead to unauthorized access and manipulation of sensitive files on the affected system.

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Contact

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