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CVE-2026-40342 Firebird: Path Traversal + Arbitrary File Write Leads to Remote Code Execution

🗓️ 17 Apr 2026 19:22:46Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Authenticated users could exploit Firebird path traversal to load a library and execute code.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40342
17 Apr 202619:22
attackerkb
BDU FSTEC
The vulnerability of the Firebird database management system, related to incorrect restrictions on path names to the catalog, allows attackers to execute arbitrary code.
3 Jun 202600:00
bdu_fstec
Circl
CVE-2026-40342
17 Apr 202621:02
circl
CNNVD
Firebird 安全漏洞
17 Apr 202600:00
cnnvd
CVE
CVE-2026-40342
17 Apr 202619:22
cve
Debian CVE
CVE-2026-40342
17 Apr 202619:22
debiancve
EUVD
EUVD-2026-23496
17 Apr 202619:22
euvd
NVD
CVE-2026-40342
17 Apr 202620:16
nvd
OSV
CVE-2026-40342 Firebird: Path Traversal + Arbitrary File Write Leads to Remote Code Execution
17 Apr 202619:22
osv
OSV
DEBIAN-CVE-2026-40342
17 Apr 202620:16
osv
Rows per page
[
  {
    "vendor": "FirebirdSQL",
    "product": "firebird",
    "versions": [
      {
        "version": "< 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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