Lucene search
+L

CVE-2025-4821

🗓️ 18 Jun 2025 15:47:52Reported by MendType 
mend
 mend
🔗 www.mend.io👁 12 Views

Unauthenticated remote attacker can cause an overflow panic in Cloudflare quiche.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
quiche -- Multiple vulnerabilities
18 Jun 202500:00
–freebsd
alpinelinux
AlpineLinux
CVE-2025-4821
18 Jun 202515:47
–alpinelinux
bdu_fstec
BDU FSTEC
CloudFlare Quiche DoS
24 Jun 202500:00
–bdu_fstec
circl
Circl
CVE-2025-4821
18 Jun 202516:30
–circl
cnnvd
CNNVD
Quiche security vulnerabilities
18 Jun 202500:00
–cnnvd
cve
CVE
CVE-2025-4821
18 Jun 202515:47
–cve
cvelist
Cvelist
CVE-2025-4821 Incorrect congestion window growth by invalid ACK ranges
18 Jun 202515:47
–cvelist
euvd
EUVD
EUVD-2025-18651
3 Oct 202520:07
–euvd
nessus
Tenable Nessus
FreeBSD : quiche -- Multiple vulnerabilities (7b0cbc73-9955-11f0-b6e2-6805ca2fa271)
26 Sep 202500:00
–nessus
nvd
NVD
CVE-2025-4821
18 Jun 202516:15
–nvd
Rows per page
Vulners
Node
OR
cloudflarequicheRange0.1.0–0.24.4
cloudflarequicheRange0.1.0-alpha1–0.24.4

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

08 Oct 2026 00:04Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
CVSS 48.7
EPSS0.00936
SSVC
12