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5.3 Medium

CVE-2025-54989 Firebird is a relational database

Description

Firebird is a relational database. Prior to versions 3.0.13, 4.0.6, and 5.0.3, there is an XDR message parsing NULL pointer dereference denial-of-service vulnerability in Firebird. This specific flaw exists within the parsing of xdr message from client. It leads to NULL pointer dereference and DoS. This issue has been patched in versions 3.0.13, 4.0.6, and 5.0.3.

Affected products and versions

Product Affected versions Fixed in
firebird 5.0 earliest → < 5.0.3 5.0.3
firebird 4.0 earliest → < 4.0.6 4.0.6
firebird 3.0 earliest → < 3.0.13 3.0.13

Other CVEs of firebird

The 13 CVEs of firebird →
CVE-2026-40342 Firebird is an open-source relational database management system 10.0 Critical CVE-2026-35215 Firebird is an open-source relational database management system 7.5 High CVE-2026-34232 Firebird is an open-source relational database management system 7.5 High CVE-2026-33337 Firebird is an open-source relational database management system 7.5 High
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