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CVE-2026-47205 Envoy: ext_authz Use-After-Free during Stream Teardown with Per-Route Overrides

🗓️ 26 Jun 2026 18:01:07Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Envoy ext_authz use-after-free with per-route overrides during rapid teardown causes a crash; fixed in affected versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-47205
26 Jun 202618:01
attackerkb
CVE
CVE-2026-47205
26 Jun 202618:01
cve
EUVD
EUVD-2026-39828
26 Jun 202618:01
euvd
NVD
CVE-2026-47205
26 Jun 202619:16
nvd
Positive Technologies
PT-2026-52893
26 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-47205
26 Jun 202621:04
redhatcve
Vulnrichment
CVE-2026-47205 Envoy: ext_authz Use-After-Free during Stream Teardown with Per-Route Overrides
26 Jun 202618:01
vulnrichment
[
  {
    "vendor": "envoyproxy",
    "product": "envoy",
    "versions": [
      {
        "version": ">= 1.38.0, < 1.38.3",
        "status": "affected"
      },
      {
        "version": ">= 1.37.0, < 1.37.5",
        "status": "affected"
      },
      {
        "version": ">= 1.36.0, < 1.36.9",
        "status": "affected"
      }
    ]
  }
]

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