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Express 3.21.2-tuxcare.1 Security Update for Potential Code Execution
published 3 months ago
Summary
Express, a popular web framework, had vulnerabilities that could allow attackers to execute malicious code on a server. TuxCare has released an updated version, 3.21.2-tuxcare.1, to fix these issues. We recommend updating to this version to ensure the security of your Express-based applications.
What to do
- Update jonchurch express to version 3.21.2-tuxcare.1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| TuxCare:npm | jonchurch | express |
< 3.21.2-tuxcare.1 Fix: upgrade to 3.21.2-tuxcare.1
|
Original advisory text
TuxCare security update for express (4 CVEs)
TuxCare rebuilt express to address 4 CVEs. Fixed in 3.21.2-tuxcare.1.
Timeline
Published4 Aug 2026
Updated7 Aug 2026
First seen7 Aug 2026
Sources
CLSA-2026-1773015274 · OSV
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