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CVE-2026-48511 MessagePack-CSharp: ExpandoObject formatter can perform quadratic insertion work on untrusted maps
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-48511 | 22 Jun 202621:14 | – | attackerkb |
 | CVE-2026-48511 | 22 Jun 202621:14 | – | cve |
 | EUVD-2026-38385 | 22 Jun 202621:14 | – | euvd |
 | CVE-2026-48511 | 22 Jun 202622:16 | – | nvd |
 | PT-2026-51395 | 22 Jun 202600:00 | – | ptsecurity |
[
{
"vendor": "MessagePack-CSharp",
"product": "MessagePack-CSharp",
"versions": [
{
"version": ">= 3.1.7, < 3.1.7",
"status": "affected"
},
{
"version": "< 2.5.301",
"status": "affected"
}
]
}
]Data
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22 Jun 2026 21:14Current
CVSS 46.3