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EUVD-2026-52134

🗓️ 03 Aug 2026 02:52:20Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

EUVD-2026-52134: Bouncy Castle Java MAC omits nonce binding without AAD for 1.85 and LTS 2.73.12.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-12803
3 Aug 202602:52
attackerkb
circl
Circl
CVE-2026-12803
3 Aug 202606:09
circl
cve
CVE
CVE-2026-12803
3 Aug 202602:52
cve
cvelist
Cvelist
CVE-2026-12803 KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery)
3 Aug 202602:52
cvelist
nvd
NVD
CVE-2026-12803
3 Aug 202604:16
nvd
susecve
SUSE CVE
SUSE CVE-2026-12803
28 Jul 202617:22
susecve
[
  {
    "enisaIdVendor": [
      {
        "id": "108f0096-5307-3084-8c51-37923364ee3a",
        "vendor": {
          "name": "Legion of the Bouncy Castle Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "48a5dd1f-c04c-3071-b6a6-a55d76f27813",
        "product": {
          "name": "BC-LTS-JAVA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "2.73.0 <2.73.12"
      },
      {
        "id": "bd66e3af-3c4a-3ff0-adc6-26d9a1d1f55c",
        "product": {
          "name": "BC-JAVA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "0 <1.85"
      }
    ]
  }
]

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03 Aug 2026 05:58Current
5.4Medium risk
Vulners AI Score5.4
CVSS 48.7
4