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CVE-2026-48517

🗓️ 22 Jun 2026 21:03:30Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

CVE-2026-48517: Typeless deserialization in MessagePack-CSharp does not recurse into arrays or generic args, allowing blocked types; fixed in 2.5.301 and 3.1.7.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-48517
22 Jun 202621:03
attackerkb
Cvelist
CVE-2026-48517 MessagePack-CSharp: Typeless deserialization type restrictions do not recurse into arrays or generic arguments
22 Jun 202621:03
cvelist
EUVD
EUVD-2026-38363
22 Jun 202621:03
euvd
NVD
CVE-2026-48517
22 Jun 202622:16
nvd
Positive Technologies
PT-2026-51401
22 Jun 202600:00
ptsecurity
Vulners
[
  {
    "vendor": "MessagePack-CSharp",
    "product": "MessagePack-CSharp",
    "versions": [
      {
        "version": ">= 3.1.7, < 3.1.7",
        "status": "affected"
      },
      {
        "version": "< 2.5.301",
        "status": "affected"
      }
    ]
  }
]

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