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EUVD-2026-46318

🗓️ 21 Jul 2026 16:42:12Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Chunked Mac Verification uses non constant time checks, enabling timing side channels to reveal tag.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-15432
21 Jul 202616:42
cve
Cvelist
CVE-2026-15432 Observable Timing Discrepancy in Tink-Java and Tink-Android ChunkedMacVerification
21 Jul 202616:42
cvelist
NVD
CVE-2026-15432
21 Jul 202617:17
nvd
Positive Technologies
PT-2026-61981
21 Jul 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "e587f073-ad51-3ddd-9360-a88baa4219c4",
        "vendor": {
          "name": "Google"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0bd63091-e3fe-3e11-a4aa-4d6a40b86258",
        "product": {
          "name": "Tink-Android",
          "vendor": {
            "name": "Google"
          }
        },
        "product_version": "All releases before 1.21.0, including 1.21.0."
      },
      {
        "id": "c5719681-c80f-3396-abdd-286c05d6309a",
        "product": {
          "name": "Tink-Java",
          "vendor": {
            "name": "Google"
          }
        },
        "product_version": "All releases before 1.21.0, including 1.21.0."
      }
    ]
  }
]

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