CVE-2026-53694

highpriority · track · 10EPSS 0.001 · 3 %ileexploit · PoCDEEURU

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.13% (3rd) EPSS

CVSS 7.8 · high

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Nomachine allows Argument Injection.This issue affects Nomachine: before 9.5.7, before 8.23.2.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.8

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v4.07.3highCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.07.3highCVSS:4.0/AV:L/AC:L/AT:P/PR:L/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:X/V:X/RE:X/U:Xsecondary

v4.06.4mediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-88USCWE-88US

exploits (1)

Public proof-of-concept and weaponised exploit code.

do4choo/CVE-2026-53694-NoMachine-LPEdo4choo/CVE-2026-53694-NoMachine-LPEPoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

NoMachine NoMachine< 8.23.2cert_bundDE
NoMachine NoMachine< 9.5.7cert_bundDE
NoMachine NoMachine7.0.0 → 8.23.2enisa_euvdEU
NoMachine NoMachine7.0.0 → 9.5.7enisa_euvdEU
NoMachine S. r.l. NoMachine≤ 9.5.7fstec_bduRU
NoMachine S. r.l. NoMachine≤ 8.23.2fstec_bduRU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1891NoMachine: Schwachstelle ermöglicht Codeausführung und PrivilegieneskalationDeutsch2026-06-10csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in NoMachine ausnutzen, um möglicherweise beliebigen Code auszuführen, Daten offenzulegen oder zu verändern oder andere, nicht näher genannte Auswirkungen zu erreichen. Eine Privilegieneskalation auf root ist ebenfalls möglich.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2026-06-10modified 2026-07-07

references (7)

External citations — patches, advisories, analysis.

scry

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