# Vnotex vNote vulnerabilities

Source: https://junglewise.ai/threats/technologies/vnote  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/vnote.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Vnotex vNote: 1 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-126042, was published on 10 November 2026. 2 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 3
- All time: 4 (0 critical, 0 exploited in the wild)

## About Vnotex vNote

A markdown-based note-taking application designed for programmers and technical users.

## Latest Vnotex vNote vulnerabilities

- [CVE-2026-126042: VNote OS command injection in Tasks feature](https://junglewise.ai/threats/cve-2026-126042-vnote-3-11-0-before-4-12-0-contains-an-os-command-injection) (high, CVSS 7, published 10 Nov 2026)
- [CVE-2026-86022: VNote external program argument injection](https://junglewise.ai/threats/cve-2026-86022-vnote-is-a-note-taking-platform-prior-to-4-3-0-sessionconfig) (high, CVSS 7, published 13 Oct 2026)
- [CVE-2026-86016: VNote stored XSS in YAML frontmatter](https://junglewise.ai/threats/cve-2026-86016-vnote-is-a-note-taking-platform-prior-to-4-3-0-vnote-uses-the) (high, CVSS 8.2, published 13 Oct 2026)
- [CVE-2026-15505: vnotex vNote cross-site scripting in YAML Frontmatter](https://junglewise.ai/threats/cve-2026-15505-vnotex-vnote-cross-site-scripting-in-yaml-frontmatter) (low, CVSS 3.5, published 12 Jul 2026)

## Most severe Vnotex vNote vulnerabilities

- [CVE-2026-86016: VNote stored XSS in YAML frontmatter](https://junglewise.ai/threats/cve-2026-86016-vnote-is-a-note-taking-platform-prior-to-4-3-0-vnote-uses-the) (high, CVSS 8.2, published 13 Oct 2026)
- [CVE-2026-86022: VNote external program argument injection](https://junglewise.ai/threats/cve-2026-86022-vnote-is-a-note-taking-platform-prior-to-4-3-0-sessionconfig) (high, CVSS 7, published 13 Oct 2026)
- [CVE-2026-126042: VNote OS command injection in Tasks feature](https://junglewise.ai/threats/cve-2026-126042-vnote-3-11-0-before-4-12-0-contains-an-os-command-injection) (high, CVSS 7, published 10 Nov 2026)
- [CVE-2026-15505: vnotex vNote cross-site scripting in YAML Frontmatter](https://junglewise.ai/threats/cve-2026-15505-vnotex-vnote-cross-site-scripting-in-yaml-frontmatter) (low, CVSS 3.5, published 12 Jul 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 2 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 1 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Vnotex vNote vulnerabilities", https://junglewise.ai/threats/technologies/vnote, 13 November 2026.