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Typelevel Blaze: vulnerabilities and CVEs

Typelevel Blaze has 3 published vulnerabilities, 2 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.

CVEs3
Last 12 months2
Critical0
Actively exploited0

All vulnerabilities in the catalogue →⭐ Follow this technology

Latest vulnerabilities

CVESeverityEPSSActive exploitationPublishedDescription
CVE-2026-73494High (7.4)0.63%—Sep 14, 2026
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 until 1.0.0-M42, five HTTP/1.1 conformance laxities in the hand-written Java parser under…
CVE-2026-73495High (7.4)0.48%—Aug 12, 2026
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, blaze-server can merge HTTP/1.1 chunked-body trailer fields into Request.headers. Because trailer…
CVE-2021-21293High (7.5)2.1%—Feb 2, 2021
blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance…

🎯 How it gets exploited (ATT&CK techniques)

  1. T1190 Exploit Public-Facing Application2
  2. T1090 Proxy1
  3. T1557 Adversary-in-the-Middle1

Number of CVEs of this technology mapped to each exploitation or primary-impact technique.

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