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EUVD-2026-52133

🗓️ 03 Aug 2026 02:48:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Bouncy Castle Java CMS AuthEnvelopedData has a tag length decryption issue.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-12802
3 Aug 202602:48
attackerkb
cve
CVE
CVE-2026-12802
3 Aug 202602:48
cve
cvelist
Cvelist
CVE-2026-12802 CMS AuthEnvelopedData fails to enforce tag-length on decryption
3 Aug 202602:48
cvelist
nvd
NVD
CVE-2026-12802
3 Aug 202604:16
nvd
ptsecurity
Positive Technologies
PT-2026-51268
21 Jun 202600:00
ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-12802
28 Jul 202617:22
susecve
[
  {
    "enisaIdVendor": [
      {
        "id": "08c9f59a-122f-365a-b609-9b530534e621",
        "vendor": {
          "name": "Legion of the Bouncy Castle Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "18655c1a-f76f-3b38-87e4-c5bf830ebfde",
        "product": {
          "name": "BC-JAVA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "0 <1.85"
      },
      {
        "id": "3a631f13-b689-3c4e-b2a5-324c31508c62",
        "product": {
          "name": "BC-LTS-JAVA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "2.73.0 <2.73.12"
      },
      {
        "id": "6b9bf1a9-8a84-3a15-b74a-3cc4b6765503",
        "product": {
          "name": "BC-FJA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "1.0.0 <1.0.12"
      },
      {
        "id": "d6f0c4e9-e315-3c0b-893d-4f05a17072fe",
        "product": {
          "name": "BC-FJA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "2.0.0 <2.0.12"
      },
      {
        "id": "db68bb15-efbe-3c25-b989-01d7cdc66637",
        "product": {
          "name": "BC-FJA",
          "vendor": {
            "name": "Legion of the Bouncy Castle Inc."
          }
        },
        "product_version": "2.1.0 <2.1.12"
      }
    ]
  }
]

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03 Aug 2026 05:59Current
5.5Medium risk
Vulners AI Score5.5
CVSS 48.7
4