46 CVEs
webassembly Vulnerabilities
CVE security advisories and vulnerability history for webassembly.
46
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
26
Public exploits
With known exploit
5.6
Avg CVSS
2019–2026
Overview
webassembly has 46 published CVE records since 2019, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 26 have a known public exploit. The average CVSS base score across scored CVEs is 5.6.
This page aggregates every publicly disclosed vulnerability (CVE) affecting webassembly products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.
Severity and exploitation
How the CVSS severity of webassembly's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.