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CVE-2026-44909

🗓️ 23 Jul 2026 16:27:01Reported by MetaType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views

Remote attacker can exploit HTTP/2 flow-control in Proxygen to cause unbounded memory growth and DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-44909
23 Jul 202616:27
attackerkb
circl
Circl
CVE-2026-44909
23 Jul 202618:10
circl
cvelist
Cvelist
CVE-2026-44909
23 Jul 202616:27
cvelist
euvd
EUVD
EUVD-2026-48310
23 Jul 202616:27
euvd
nvd
NVD
CVE-2026-44909
23 Jul 202617:16
nvd
ptsecurity
Positive Technologies
PT-2026-64025
23 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-44909
30 Jul 202607:52
redhatcve
cert
CERT
Denial-of-service vulnerability in HTTP/2 servers via stalled flow-control conditions
16 Jul 202600:00
cert
vulnrichment
Vulnrichment
CVE-2026-44909
23 Jul 202616:27
vulnrichment
Vulners
Node
facebookproxygenRangev2017.01.16.00v2026.07.20.00
[
  {
    "defaultStatus": "unaffected",
    "product": "proxygen",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "v2026.07.20.00",
        "status": "affected",
        "version": "v2017.01.16.00",
        "versionType": "semver"
      }
    ]
  }
]

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23 Jul 2026 20:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
EPSS0.00515
SSVC
43