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Back to active CVEs
Critical · CVSS 9.6CVE-2026-115904

Topluyo Desktop for Linux has an OS Command Injection issueCVE-2026-115904

Answer in brief

CVE-2026-115904 records a Critical severity (CVSS 9.6) vulnerability in Topluyo Desktop for Linux has an OS Command Injection issue. The current sources do not mark it as known exploited. The current feed maps topluyo/App (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 28, 2026Updated Oct 28, 2026Source checked Oct 28, 2026First seen by HOL Oct 28, 2026Material review Oct 28, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.6
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps topluyo/App (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
topluyo/Appgeneric<2026.9.24102026.9.2410

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for topluyo/App.
  2. 2Review the reported fix. Update topluyo/App to 2026.9.2410 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 28, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
Upstream source description

Topluyo is a social networking platform. A vulnerability exists in Topluyo Desktop for Linux prior to version 2026.9.2410 where user-controlled URLs are unsafely processed, leading to OS Command Injection via the `openExternalLinks()` routine in `utils.js`. An attacker who controls a target URL can execute arbitrary operating system commands with the privileges of the user running the application upon opening the link. Version 2026.9.2410 patches the issue.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Unauthenticated Command Injection via kubeconfig Username in che-machine-execAlso CWE-78
  • KaliFast Project Management Platform ei_git_repo_url OS Command InjectionAlso CWE-78
  • HCL BigFix AEX is affected by multiple security vulnerabilities.Also CWE-78

Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-78
Source
CVE List V5
Source checked
Oct 28, 2026
References
1 linked source
Open source record