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Unbounded Memory Consumption

🗓️ 23 Sep 2026 10:42:49Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 23 Views

Remote DoS in Http4s via unbounded buffering of HTTP/2 header blocks and fragments.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-69218
16 Sep 202609:31
–circl
cve
CVE
CVE-2026-69218
15 Sep 202619:22
–cve
cvelist
Cvelist
CVE-2026-69218 Http4s Ember HTTP/2: unbounded continuation frame accumulation
15 Sep 202619:22
–cvelist
euvd
EUVD
EUVD-2026-79195
15 Sep 202619:22
–euvd
github
Github Security Blog
Http4s Ember HTTP/2: unbounded continuation frame accumulation
15 Sep 202620:01
–github
mend
Mend
CVE-2026-69218
15 Sep 202619:22
–mend
nvd
NVD
CVE-2026-69218
15 Sep 202620:17
–nvd
osv_cve
osv_cve
CVE-2026-69218 Http4s Ember HTTP/2: unbounded continuation frame accumulation
15 Sep 202619:22
–osv_cve
osv_ghsa
osv_ghsa
GHSA-CP4Q-FQW9-4HF6 Http4s Ember HTTP/2: unbounded continuation frame accumulation
15 Sep 202620:01
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-92428
15 Sep 202600:00
–ptsecurity
Rows per page
Vulners
Node
OR
http4s-ember-core_3http4s-ember-core_3Range0.22.0-M8–0.23.34java
http4s-ember-core_3http4s-ember-core_3Range1.0.0-M1–1.0.0-M46java

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23 Sep 2026 11:09Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.0063
SSVC
23