H
Http4s
Security Risk Profile
41
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 4 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from August 12, 2026 to present
4
Total CVEs
2
Critical+High
0
Exploited
2
Unpatched
Threat Assessment
Avg CVSS
7.2
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
2
Critical/High
Risk Level
41/100
medium
🆕 3Fresh (<7d)📈 3 in Last 30 Days
Severity Distribution
Critical
0High
2Medium
2Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
No CWE data available
Most Affected Products
1. Http4s Http4s4
2. maven/org.http4s:http4s-client_34
3. maven/org.http4s:http4s-client_2.134
4. http4s CookieJar middleware1
5. http4s http4s-blaze-server1
Recent Vulnerabilities
See more →CVE-2026-69210
CVSS 7.5high
Http4s: WebSocket decoder accepts negative length, causing infinite decode loop
Sep 15, 2026🔧 No Patch
CVE-2026-69215
CVSS 6.8medium
Http4s: CookieJar middleware matches by substring, leaking cookies cross-origin
Sep 15, 2026
CVE-2026-69214
CVSS 6.8medium
Http4s: CookieJar middleware accepts arbitrary Set-Cookie domain
Sep 15, 2026
CVE-2026-73493
CVSS 7.5high
http4s-blaze-server: Unbounded WebSocket message aggregation
Aug 12, 2026🔧 No Patch
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