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CVE-2026-27890 Firebird has Pre-Auth DOS when Processing Out of Order CNCT_specific_data Segments
| Reporter | Title | Published | Views | Family All 24 |
|---|---|---|---|---|
 | CVE-2026-27890 | 17 Apr 202618:14 | – | attackerkb |
 | CVE-2026-27890 | 17 Apr 202620:00 | – | circl |
 | Firebird 安全漏洞 | 17 Apr 202600:00 | – | cnnvd |
 | CVE-2026-27890 | 17 Apr 202618:14 | – | cve |
 | CVE-2026-27890 | 17 Apr 202618:14 | – | debiancve |
 | EUVD-2026-23460 | 17 Apr 202618:14 | – | euvd |
 | CVE-2026-27890 | 17 Apr 202619:16 | – | nvd |
 | DEBIAN-CVE-2026-27890 | 17 Apr 202619:16 | – | osv |
| OESA-2026-2013 firebird security update | 25 Apr 202605:48 | – | osv |
| OESA-2026-2014 firebird security update | 25 Apr 202605:48 | – | osv |
10
[
{
"vendor": "FirebirdSQL",
"product": "firebird",
"versions": [
{
"version": ">= 3.0.0, < 3.0.14",
"status": "affected"
},
{
"version": ">= 4.0.0, < 4.0.7",
"status": "affected"
},
{
"version": ">= 5.0.0, < 5.0.4",
"status": "affected"
}
]
}
]Data
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17 Apr 2026 18:36Current
CVSS 3.18.2
EPSS0.00465