PatchSiren cyber security CVE debrief
CVE-2026-114462 Velneo CVE debrief
CVE-2026-114462 is a vulnerability in Velneo vServer HTTP Server that allows for arbitrary file reads via symlinks. The issue affects vServer versions from 32.3 before 36.6 and from 37.1 before 37.2. This vulnerability has a medium severity and defenders should assess exposure, apply patches or updates, and verify file access controls and symlink resolution to prevent potential unauthorized file access or data breaches. The CVE record and source item provide details on the vulnerability, affected versions, and potential impact.
- Vendor
- Velneo
- Product
- vServer
- CVSS
- MEDIUM 6
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-10-21
- Original CVE updated
- 2026-10-30
- Advisory published
- 2026-10-21
- Advisory updated
- 2026-10-30
Who should care
Defenders responsible for Velneo vServer instances, security teams, and IT administrators should assess exposure and apply patches or updates as needed
Why it matters
CVE-2026-114462 is a medium-severity vulnerability in Velneo vServer HTTP Server that allows for arbitrary file reads via symlinks. Defenders should assess exposure, apply patches or updates, and verify file access controls and symlink resolution to prevent potential unauthorized file access or data breaches.
- Potential unauthorized file access
- Possible data breaches or leaks
- Need for patching or updating affected versions
- Verification of file access controls and symlink resolution
Technical summary
The vulnerability is caused by improper link resolution before file access, allowing for arbitrary file reads via symlinks in Velneo vServer HTTP Server. Affected versions include those from 32.3 before 36.6 and from 37.1 before 37.2. The issue has a medium severity and defenders should assess exposure, apply patches or updates, and verify file access controls and symlink resolution to prevent potential unauthorized file access or data breaches.
Defensive priority
Medium priority for defenders to assess exposure and apply patches
Recommended defensive actions
- Assess exposure of Velneo vServer instances to this vulnerability
- Apply patches or updates to affected versions
- Verify file access controls and symlink resolution
- Monitor for potential exploitation attempts
Evidence notes
The CVE record and source item provide details on the vulnerability, affected versions, and potential impact. However, limited information is available on exploitation or victim data.
Sources and references
Verified primary and authoritative sources
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CVE-2026-114462 CVE Program record
Publisher, destination, and source semantics verified
URL: https://www.cve.org/CVERecord?id=CVE-2026-114462
CVE Program - Official CVE Program record with source-provided CVE metadata.
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CVE-2026-114462 NVD vulnerability detail
Publisher, destination, and source semantics verified
URL: https://nvd.nist.gov/vuln/detail/CVE-2026-114462
NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.
Supplemental references
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Arbitrary File Read via Symlink in Velneo vServer HTTP Server
Unverified legacy reference
URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/114xxx/CVE-2026-114462.json
cve_program_cvelist_v5
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Source reference
Unverified legacy reference
URL: https://velneo.es/avisos-de-seguridad/
Supplemental source - vendor-advisory, patch
Methodology and review provenance
AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.