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CVE-2026-33337

🗓️ 17 Apr 2026 18:48:47Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

CVE-2026-33337 Firebird slice packet parsing overflow allows unauthenticated crafted packets; fixed in 5.0.4, 4.0.7 and 3.0.14.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33337
17 Apr 202618:48
attackerkb
Circl
CVE-2026-33337
17 Apr 202619:20
circl
CNNVD
Firebird 安全漏洞
17 Apr 202600:00
cnnvd
Cvelist
CVE-2026-33337 Firebird has a buffer overflow when parsing corrupted slice packets
17 Apr 202618:48
cvelist
Debian CVE
CVE-2026-33337
17 Apr 202618:48
debiancve
EUVD
EUVD-2026-23482
17 Apr 202618:48
euvd
NVD
CVE-2026-33337
17 Apr 202619:16
nvd
OSV
DEBIAN-CVE-2026-33337
17 Apr 202619:16
osv
OSV
OESA-2026-2013 firebird security update
25 Apr 202605:48
osv
OSV
OESA-2026-2014 firebird security update
25 Apr 202605:48
osv
Rows per page
NVD
Vulners
Node
firebirdsqlfirebirdRange3.0.03.0.14
OR
firebirdsqlfirebirdRange4.0.04.0.7
OR
firebirdsqlfirebirdRange5.0.05.0.4
[
  {
    "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"
      }
    ]
  }
]

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27 Apr 2026 14:26Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00127
SSVC
3