CVE-2026-54619

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Source
https://cve.org/CVERecord?id=CVE-2026-54619
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-54619.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-54619
Aliases
Downstream
Published
2026-07-28T16:21:20.943Z
Modified
2026-08-18T18:39:12.754539Z
Severity
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
sqlite3-ruby has Use-After-Free When Redefining SQLite Functions with Different Arity
Details

sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54619.json",
    "cwe_ids": [
        "CWE-416"
    ]
}
References

Affected packages

Git / github.com/sparklemotion/sqlite3-ruby

Affected ranges

Type
GIT
Repo
https://github.com/sparklemotion/sqlite3-ruby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2bd436d17f77cdd4c31b00fe9d50b0d21cbaf033
Fixed
747e7de5166a0329a517402144408dfe45977962
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.9.5"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v1.*
v1.3.11
v1.3.12
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.5.0
v1.5.0.rc1
v1.5.0.rc2
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.6.0
v1.6.0.rc1
v1.6.0.rc2
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.5.rc1
v1.6.6
v1.6.7
v1.6.8
v1.6.9
v1.7.0
Other
v1_2_2
v1_2_3
v1_2_4
v1_2_4_1
v1_2_5
v1_3_0
v1_3_0_beta_1
v1_3_0_beta_2
v1_3_1
v1_3_2
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.0.rc1
v2.1.0.rc2
v2.1.0.rc3
v2.1.1
v2.2.0
v2.3.0
v2.3.1
v2.4.0
v2.4.1
v2.5.0
v2.5.0.rc1
v2.6.0
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.8.0
v2.8.1
v2.9.0
v2.9.1
v2.9.2
v2.9.2.rc1
v2.9.2.rc2
v2.9.3
v2.9.4

Database specific

vanir_signatures 
[
    {
        "id": "CVE-2026-54619-8f78c091",
        "deprecated": false,
        "digest": {
            "length": 455.0,
            "function_hash": "320502227548289844685919605394161335417"
        },
        "signature_version": "v1",
        "target": {
            "file": "ext/sqlite3/database.c",
            "function": "define_function_with_flags"
        },
        "source": "https://github.com/sparklemotion/sqlite3-ruby/commit/2bd436d17f77cdd4c31b00fe9d50b0d21cbaf033",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2026-54619-f38e90ff",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "5507359179173828294210829281448637030",
                "121005372655422925823746995976943339653",
                "17865087580315502383485314049429276864",
                "157692062085054141703051043966096733447"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "target": {
            "file": "ext/sqlite3/database.c"
        },
        "source": "https://github.com/sparklemotion/sqlite3-ruby/commit/2bd436d17f77cdd4c31b00fe9d50b0d21cbaf033",
        "signature_type": "Line"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-54619.json"
vanir_signatures_modified 
"2026-08-18T18:39:12Z"