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CVE-2026-12707 Unbounded path event queue growth in quiche via peer-driven source connection ID rotation

🗓️ 14 Jul 2026 15:18:24Reported by cloudflareType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

CVE-2026-12707 causes unbounded path event queue growth in quiche after handshake via migration.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-12707
14 Jul 202615:18
cve
EUVD
EUVD-2026-43716
14 Jul 202615:18
euvd
NVD
CVE-2026-12707
14 Jul 202616:16
nvd
Positive Technologies
PT-2026-58061
14 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-12707 Unbounded path event queue growth in quiche via peer-driven source connection ID rotation
14 Jul 202615:18
vulnrichment
[
  {
    "vendor": "Cloudflare",
    "product": "quiche",
    "repo": "https://github.com/cloudflare/quiche",
    "versions": [
      {
        "status": "affected",
        "version": "0.15.0",
        "lessThan": "0.29.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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