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EUVD-2025-18652

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Cloudflare quiche vulnerability allows attacker to misuse congestion control causing data overflow.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
quiche -- Multiple vulnerabilities
18 Jun 202500:00
freebsd
AlpineLinux
CVE-2025-4820
18 Jun 202515:45
alpinelinux
Circl
CVE-2025-4820
18 Jun 202516:30
circl
CNNVD
quiche 安全漏洞
18 Jun 202500:00
cnnvd
CVE
CVE-2025-4820
18 Jun 202515:45
cve
Cvelist
CVE-2025-4820 Incorrect congestion window growth by optimistic ACK
18 Jun 202515:45
cvelist
Tenable Nessus
FreeBSD : quiche -- Multiple vulnerabilities (7b0cbc73-9955-11f0-b6e2-6805ca2fa271)
26 Sep 202500:00
nessus
NVD
CVE-2025-4820
18 Jun 202516:15
nvd
Positive Technologies
PT-2025-26172 · Quiche · Quiche
18 Jun 202500:00
ptsecurity
RedhatCVE
CVE-2025-4820
23 Jun 202508:39
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "3330f562-22de-3d88-91c0-0f9c384e37f7",
        "vendor": {
          "name": "Cloudflare"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c62c964e-0a8d-3c9b-913a-430c2ce326e2",
        "product": {
          "name": "quiche"
        },
        "product_version": "<0.24.4"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.3
EPSS0.0086
SSVC
3