CVE-2026-3497

Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions and does not affect the OpenSSH...

Published: Mar 12, 2026Updated: Jul 15, 2026 Sources: CVE List NVD csafCWE-908

7.5HIGH

Description

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.6 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-908 CWE-824

Affected Products

canonical

commercial·GBaka canonical ltd.

ubuntu linuxOn-premOS

Operating Systems / linux-distro

openbsd

oss-project·CA

opensshLibraryLibrary

OSS Libraries / generic-library

debian

oss-project·GBaka debian gnu/linux

debian linuxOn-premOS

Operating Systems / linux-distro

redhat

commercial·USaka red hat

enterprise linuxOn-premOS

Operating Systems / linux-distro

Ubuntu

commercial·GBaka ubuntu linux

opensshOn-premLibrary

OSS Libraries / generic-library

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques

Collection

Privilege Escalation

View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-019113.json

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/html/ssa-019113.html

cert-portal.siemens.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-209-04.json

raw.githubusercontent.com

and 516 more references View all →

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