CVE-2026-51936

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Source
https://cve.org/CVERecord?id=CVE-2026-51936
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-51936.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-51936
Published
2026-09-30T00:19:30Z
Modified
2026-10-02T08:14:49Z
Severity
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:L CVSS Calculator
Summary
[none]
Details

Zetetic SQLCipher before 4.15.0 allows SQL injection. The sqlcipher_export convenience function can be used to copy the contents of one attached database into another. It is most often used to convert between plaintext and encrypted databases. It needs to do dynamic schema manipulation, and thus the function temporarily clears defensive restrictions during operation. A vulnerability in the handling of the source database name parameter made it possible for a caller to supply a crafted source name, which could execute statements that defensive mode would otherwise block. This could allow direct modifications to the sqlite_schema table and database corruption. SQLCipher 4.15.0 now strictly validates the source database name and prevents the bypass.

Database specific 
{
    "cna_assigner":  "mitre",
    "cwe_ids":  [
        "CWE-89"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51936.json"
}
References

Affected packages

Git / github.com/sqlcipher/sqlcipher

Affected ranges

Type
GIT
Repo
https://github.com/sqlcipher/sqlcipher
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0b4d16090a71579c4c88220b7fb67bb7396f1434
Fixed
30842cda35c88cdfc7a8adba1c9b20821d2c08d1
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "4.15.0"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.1.4
2.*
2.0.1
v1.*
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.1.7
v1.1.8
v2.*
v2.0.0
v2.0.2_RC2
v2.0.3
v2.0.4_RC1
v2.0.5
v2.0.5_RC1
v2.0.5_RC2
v2.0.6
v2.1.0
v2.1.1
v2.2.0
v2.2.1
v3.*
v3.0.0
v3.0.1
v3.3.0
v3.4.1
v3.4.2
v4.*
v4.0.0
v4.0.1
v4.10.0
v4.11.0
v4.12.0
v4.13.0
v4.14.0
v4.4.3
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.5.4
v4.5.5
v4.5.6
v4.5.7
v4.6.0
v4.6.1
v4.7.0
v4.8.0
v4.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-51936.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "113819307467307304910046101420272368459",
                "105998829037182924154787040023044054668",
                "246983116993820048879250442943279389297",
                "324774669104856609459518083006702178826",
                "333308098540285945492705629437142728023",
                "24114272615464865727953018928435417906",
                "336299376956862455410331725884153641099",
                "196399381438299538238244122572167484084",
                "85538750701961758443531286298203305621",
                "280128324871758897306900310513889323110",
                "67792646371632566179330146470947354163"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2026-51936-3442b598",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/sqlcipher/sqlcipher/commit/30842cda35c88cdfc7a8adba1c9b20821d2c08d1",
        "target":  {
            "file":  "src/sqlcipher.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "170319069235511581832948670868836314349",
            "length":  3579
        },
        "id":  "CVE-2026-51936-6b3ce9fa",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/sqlcipher/sqlcipher/commit/30842cda35c88cdfc7a8adba1c9b20821d2c08d1",
        "target":  {
            "file":  "src/sqlcipher.c",
            "function":  "sqlcipher_exportFunc"
        }
    }
]
vanir_signatures_modified 
"2026-10-02T08:14:49Z"