Register for the AI for Security Summit: Join Figma, Perplexity & Wiz
Wiz
Vulnerability DatabaseCVE-2021-36214

CVE-2021-36214: 
NixOS vulnerability analysis and mitigation

Overview

The Linux Foundation's gRPC Swift project was affected by CVE-2021-36214, which was disclosed on July 13, 2021. The vulnerability was identified as a cross-site scripting (XSS) issue with specific header handling in WebView (CISA Bulletin).

Technical details

The vulnerability was classified as CWE-79 (Cross-site Scripting) with a CVSS score of 4.3, indicating medium severity (NVD CNA Status).

Additional resources

Source: This report was generated using AI

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-91782LOW1.9
  • NixOS logoNixOS
  • binutils
NoYesSep 15, 2026
CVE-2026-91781LOW1.9
  • NixOS logoNixOS
  • binutils
NoYesSep 15, 2026
CVE-2026-91780LOW1.9
  • NixOS logoNixOS
  • binutils
NoNoSep 15, 2026
CVE-2026-91779LOW1.9
  • NixOS logoNixOS
  • binutils
NoNoSep 15, 2026
CVE-2026-90831LOW1.9
  • NixOS logoNixOS
  • seal-binutils
NoYesSep 14, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Additional Wiz resources

Cloud Vulnerability DB

Cloud Vulnerability DB

A community-led vulnerabilities database

Cloud Threat Landscape

Cloud Threat Landscape

A threat intelligence database

PEACH

PEACH

A tenant isolation framework

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management
Get a demo