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Nest Affected by DoS via Recursive handleData in JsonSocket (TCP Transport)

🗓️ 14 Apr 2026 00:15:09Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 3 Views

Denial of Service via recursive handleData in Json Socket over Transmission Control Protocol; 47 KB payload triggers RangeError; fix in NestJS microservices 11.1.19.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-40879
21 Apr 202621:27
circl
CNNVD
nest 安全漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-40879
21 Apr 202619:14
cve
Cvelist
CVE-2026-40879 Nest: DoS via Recursive handleData in JsonSocket (TCP Transport)
21 Apr 202619:14
cvelist
NVD
CVE-2026-40879
21 Apr 202620:17
nvd
OSV
GHSA-HPWF-8G29-85QM Nest Affected by DoS via Recursive handleData in JsonSocket (TCP Transport)
14 Apr 202600:15
osv
Positive Technologies
PT-2026-33230
14 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-40879
23 Apr 202610:36
redhatcve
Snyk
Uncontrolled Recursion
14 Apr 202600:15
snyk
Veracode
Uncontrolled Recursion
7 May 202617:27
veracode
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