CVE-2026-3293

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Source
https://cve.org/CVERecord?id=CVE-2026-3293
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3293.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-3293
Aliases
Published
2026-02-27T05:32:09.400Z
Modified
2026-07-15T01:49:19.038300122Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
snowflakedb snowflake-jdbc JDBC URL SdkProxyRoutePlanner.java SdkProxyRoutePlanner redos
Details

A weakness has been identified in snowflakedb snowflake-jdbc up to 4.0.1. Impacted is the function SdkProxyRoutePlanner of the file src/main/java/net/snowflake/client/internal/core/SdkProxyRoutePlanner.java of the component JDBC URL Handler. Executing a manipulation of the argument nonProxyHosts can lead to inefficient regular expression complexity. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. This patch is called 5fb0a8a318a2ed87f4022a1f56e742424ba94052. A patch should be applied to remediate this issue.

Database specific 
{
    "cna_assigner": "VulDB",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3293.json",
    "cwe_ids": [
        "CWE-1333",
        "CWE-400"
    ]
}
References

Affected packages

Git / github.com/snowflakedb/snowflake-jdbc

Affected ranges

Type
GIT
Repo
https://github.com/snowflakedb/snowflake-jdbc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f86bc1e6d4da58446ab43e499973a6b4df6a3e23
Fixed
5fb0a8a318a2ed87f4022a1f56e742424ba94052
Database specific 
{
    "cpe": "cpe:2.3:a:snowflake:snowflake_jdbc:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.0.1"
        }
    ]
}

Affected versions

3.*
3.13.21
3.13.22
4.*
4.0.0
4.0.1
v3.*
v3.0.13
v3.0.14
v3.0.15
v3.0.16
v3.0.17
v3.0.18
v3.0.19
v3.0.20
v3.0.21
v3.1.0
v3.1.1
v3.10.0
v3.10.1
v3.10.2
v3.10.3
v3.11.0
v3.11.1
v3.12.0
v3.12.1
v3.12.11
v3.12.12
v3.12.14
v3.12.16
v3.12.2
v3.12.3
v3.12.4
v3.12.5
v3.12.6
v3.12.7
v3.12.9
v3.13.0
v3.13.1
v3.13.10
v3.13.12
v3.13.13
v3.13.14
v3.13.15
v3.13.16
v3.13.17
v3.13.18
v3.13.19
v3.13.2
v3.13.20
v3.13.21
v3.13.22
v3.13.23
v3.13.24
v3.13.25
v3.13.26
v3.13.27
v3.13.28
v3.13.29
v3.13.3
v3.13.30
v3.13.31
v3.13.32
v3.13.33
v3.13.4
v3.13.5
v3.13.6
v3.13.7
v3.13.8
v3.13.9
v3.14.0
v3.14.1
v3.14.2
v3.14.3
v3.14.4
v3.14.5
v3.15.0
v3.15.1
v3.16.0
v3.16.1
v3.17.0
v3.18.0
v3.19.0
v3.19.1
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.20.0
v3.21.0
v3.22.0
v3.23.0
v3.23.1
v3.23.2
v3.24.0
v3.24.1
v3.24.2
v3.25.0
v3.25.1
v3.26.0
v3.26.1
v3.27.0
v3.27.1
v3.28.0
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.5.0
v3.5.2
v3.5.3
v3.5.4
v3.5.5
v3.6.0
v3.6.1
v3.6.10
v3.6.11
v3.6.13
v3.6.14
v3.6.15
v3.6.17
v3.6.18
v3.6.19
v3.6.2
v3.6.20
v3.6.21
v3.6.23
v3.6.24
v3.6.25
v3.6.26
v3.6.27
v3.6.28
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v3.6.8
v3.6.9
v3.7.0
v3.7.1
v3.7.2
v3.8.0
v3.8.1
v3.8.2
v3.8.3
v3.8.4
v3.8.5
v3.8.6
v3.8.7
v3.8.8
v3.9.0
v3.9.1
v3.9.2
v4.*
v4.0.0
v4.0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3293.json"