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CVE-2026-48506 MessagePack-CSharp: MessagePackReader.Skip can recurse without enforcing maximum object graph depth

🗓️ 22 Jun 2026 21:17:35Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-48506: MessagePack for CSharp TrySkip recurses without depth checks, risking stack overflow; fixed in 2.5.301 and 3.1.7.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-48506
22 Jun 202621:17
attackerkb
circl
Circl
CVE-2026-48506
23 Jun 202600:32
circl
cve
CVE
CVE-2026-48506
22 Jun 202621:17
cve
euvd
EUVD
EUVD-2026-38388
25 Jun 202618:46
euvd
github
Github Security Blog
MessagePack-CSharp: MessagePackReader.Skip can recurse without enforcing maximum object graph depth
25 Jun 202618:46
github
nvd
NVD
CVE-2026-48506
22 Jun 202622:16
nvd
osv
OSV
GHSA-VH6J-JC39-FGGF MessagePack-CSharp: MessagePackReader.Skip can recurse without enforcing maximum object graph depth
25 Jun 202618:46
osv
osv
OSV
MINI-37W5-R2MC-77VJ
12 Jul 202619:51
osv
ptsecurity
Positive Technologies
PT-2026-51392
22 Jun 202600:00
ptsecurity
snyk
Snyk
Uncontrolled Recursion
25 Jun 202618:46
snyk
Rows per page
[
  {
    "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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