Known Vulnerabilities for Http4s by Typelevel

Listed below are 7 of the newest known vulnerabilities associated with "Http4s" by "Typelevel".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-88975 json Http4s is a Scala interface for HTTP services. Prior to 0.23.37 and 1.0.0-M48, Ember’s HTTP/2 read loop parses a frame’s ... Not Provided 2026-09-15 2026-09-16
CVE-2026-73495 json blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. Prior to 0.23.18 and 1.0.0-M42, bla... Not Provided 2026-08-12 2026-08-13
CVE-2026-73494 json blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. Prior to 0.23.18 and from 1.0.0-M1 ... Not Provided 2026-09-14 2026-09-14
CVE-2026-73493 json Http4s (http4s-blaze-server) is a minimal, idiomatic Scala interface for HTTP services. Prior to 0.23.18 and 1.0.0-M42, http4... Not Provided 2026-08-12 2026-08-13
CVE-2026-69218 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, When Ember receives an HTTP/2 HEADERS or PUSH_... Not Provided 2026-09-15 2026-09-17
CVE-2026-69217 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, Ember’s HTTP/1.1 parser accepts differing du... Not Provided 2026-09-15 2026-09-16
CVE-2026-69216 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, Ember’s chunk decoder trims the chunk-size t... Not Provided 2026-09-15 2026-09-16
CVE-2026-69215 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, The CookieJar client middleware uses unanchore... Not Provided 2026-09-15 2026-09-16
CVE-2026-69214 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, The CookieJar client middleware stores a respo... Not Provided 2026-09-15 2026-09-16
CVE-2026-69213 json Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, Ember HTTP/2 serializes outbound frames throug... Not Provided 2026-09-15 2026-09-17
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s1.0.0
ApplicationTypelevelHttp4s0.9.3
ApplicationTypelevelHttp4s0.9.2
ApplicationTypelevelHttp4s0.9.1
ApplicationTypelevelHttp4s0.9.0
Results limited to 20 most recent known configurations

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