Lucene search
+L

CVE-2026-47736

🗓️ 14 Jul 2026 19:54:26Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

Puma with PROXY protocol v1 enabled may cause unbounded memory and CPU growth when CRLF is not seen.

Related
Packages
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-47736
14 Jul 202619:54
attackerkb
Chainguard
CVE-2026-47736 vulnerabilities
10 Jun 202607:25
cgr
CVE
CVE-2026-47736
14 Jul 202619:54
cve
Cvelist
CVE-2026-47736 Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
14 Jul 202619:54
cvelist
EUVD
EUVD-2026-44442
14 Jul 202619:54
euvd
Github Security Blog
Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
8 Jun 202623:55
github
NVD
CVE-2026-47736
14 Jul 202620:17
nvd
OSV
CGA-PHC7-6966-MF2P
10 Jun 202606:02
osv
OSV
CVE-2026-47736 Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
14 Jul 202619:54
osv
OSV
DEBIAN-CVE-2026-47736
14 Jul 202620:17
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allpuma4.3.8-1+deb11u3puma_4.3.8-1+deb11u3_all.deb
Debian12allpuma5.6.5-3+deb12u1puma_5.6.5-3+deb12u1_all.deb
Debian13allpuma6.6.0-4puma_6.6.0-4_all.deb
Debian14allpuma8.0.2-1puma_8.0.2-1_all.deb
Debian999allpuma8.0.2-1puma_8.0.2-1_all.deb

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

14 Jul 2026 19:54Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
EPSS0.0035
SSVC
2