---
title: "Security digest: March 17, 2026"
url: https://erroneo.us/security/2026-03-17/
description: "March 17, 2026 vulnerability digest: 4 critical advisories (npm, PyPI, Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2026-03-17
date_modified: 2026-03-17
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: March 17, 2026

4 critical advisories.

## Take stock

- Go: 2 critical advisories ( github.com/siyuan-note/siyuan/kernel , github.com/siyuan-note/siyuan ). Check with govulncheck ./... .
- npm: 1 critical advisory ( jspdf ). Check with npm audit (or: npm ls <package>) .
- PyPI: 1 critical advisory ( langflow ). Check with pip-audit (or: pip show <package>) .
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

None.

## Critical advisories

- [CVE-2026-31938](https://erroneo.us/security/cve/CVE-2026-31938/index.md) jsPDF has HTML Injection in New Window paths — npm jspdf <= 4.2.0 → 4.2.1
- [CVE-2026-33017](https://erroneo.us/security/cve/CVE-2026-33017/index.md) Unauthenticated Remote Code Execution in Langflow via Public Flow Build Endpoint — PyPI langflow <= 1.8.2 → 1.9.0
- [CVE-2026-32938](https://erroneo.us/security/cve/CVE-2026-32938/index.md) SiYuan Vulnerable to Arbitrary File Read in Desktop Publish Service — Go github.com/siyuan-note/siyuan/kernel <= 0.0.0-20260313024916-fd6526133bb3 → no fix
- [CVE-2026-32940](https://erroneo.us/security/cve/CVE-2026-32940/index.md) SiYuan has a SanitizeSVG bypass via data:text/xml in getDynamicIcon (incomplete fix for CVE-2026-29183) — Go github.com/siyuan-note/siyuan <= 0.0.0-20260313024916-fd6526133bb3 → no fix

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Source page: https://erroneo.us/security/2026-03-17/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt