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CVE-2026-47775

🗓️ 26 Jun 2026 17:23:51Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

Padding oracle in Envoy OAuth2 filter enables cookie decryption to reveal code_verifier and steal tokens.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-47775
26 Jun 202617:23
attackerkb
cvelist
Cvelist
CVE-2026-47775 Envoy OAuth2 Filter: Padding Oracle via AES-256-CBC Cookie Decryption
26 Jun 202617:23
cvelist
euvd
EUVD
EUVD-2026-39817
26 Jun 202617:23
euvd
nvd
NVD
CVE-2026-47775
26 Jun 202618:16
nvd
opensuse
OPENSUSE Linux
istioctl-1.30.2-1.1 on GA media (moderate)
29 Jun 202600:00
opensuse
osv
OSV
BIT-ENVOY-2026-47775 Envoy OAuth2 Filter: Padding Oracle via AES-256-CBC Cookie Decryption
30 Jun 202623:39
osv
osv
OSV
OPENSUSE-SU-2026:11141-1 istioctl-1.30.2-1.1 on GA media
28 Jun 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-52886
26 Jun 202600:00
ptsecurity
ptsecurity
Positive Technologies
PT-2026-53346
28 Jun 202600:00
ptsecurity
ptsecurity
Positive Technologies
PT-2026-55061
30 Jun 202600:00
ptsecurity
Rows per page
NVD
Vulners
Node
OR
envoyproxyenvoyRange1.35.01.35.11
envoyproxyenvoyRange1.36.01.36.7
envoyproxyenvoyRange1.37.01.37.3
envoyproxyenvoyRange1.38.01.38.1
[
  {
    "vendor": "envoyproxy",
    "product": "envoy",
    "versions": [
      {
        "version": ">= 1.38.0, < 1.38.1",
        "status": "affected"
      },
      {
        "version": ">= 1.37.0, < 1.37.3",
        "status": "affected"
      },
      {
        "version": ">= 1.36.0, < 1.36.7",
        "status": "affected"
      },
      {
        "version": "< 1.35.11",
        "status": "affected"
      }
    ]
  }
]

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