Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

CVE-2026-47736

🗓️ 27 May 2026 00:00:00Reported by candidateType 
cve
 cve👁 35 Views

The CVE relates to the Puma web server: PROXY protocol v1 parsing can cause unbounded in-process memory growth when enabled (non-default) via set_remote_address proxy_protocol: :v1, leading to memory pressure and potential DoS. Affected version: P...

Related
ReporterTitlePublishedViews
Family
Chainguard		CVE-2026-47736 vulnerabilities
10 Jun 202607:25
–cgr
Github Security Blog		Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
8 Jun 202623:55
–github
OSV		CGA-PHC7-6966-MF2P
10 Jun 202606:02
–osv
OSV		GHSA-QPGP-93VX-G8V8 Puma PROXY Protocol v1 Parser Allows Remote Memory Exhaustion
8 Jun 202623:55
–osv
OSV		MINI-23MR-H637-5WW5
9 Jun 202619:31
–osv
OSV		MINI-4365-P7P8-MWCG
9 Jun 202619:43
–osv
OSV		MINI-4WHF-XGRH-JVR4
9 Jun 202619:26
–osv
OSV		MINI-5886-VPMG-W6FH
9 Jun 202619:32
–osv
OSV		MINI-5G44-6XVW-WP84
9 Jun 202619:32
–osv
OSV		MINI-6GGR-4CW2-27CF
9 Jun 202619:43
–osv
Rows per page

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

Book a live demo
27 May 2026 00:00Current
EPSS0.0007
35