CVE-2026-32603

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Source
https://cve.org/CVERecord?id=CVE-2026-32603
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32603.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-32603
Aliases
  • GHSA-vvf8-cf4j-v8fv
Published
2026-05-05T18:57:29.773Z
Modified
2026-08-12T03:51:13.323532063Z
Severity
  • 8.2 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H CVSS Calculator
Summary
Sandboxie kernel driver denial of service via malformed IOCTL from sandboxed process
Details

Sandboxie is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, a local denial of service vulnerability exists in the Sandboxie kernel driver. An unprivileged process running inside a Standard Sandbox can send a malformed IOCTL to the \Device\SandboxieDriverApi driver, triggering an immediate kernel crash (BSOD). The vulnerability affects the Standard Sandbox configuration both with and without dropped administrator privileges, but does not affect the Security Hardened Sandbox configuration. This issue has been fixed in version 1.17.3. Users who cannot update can use the Security Hardened Sandbox configuration as a workaround.

Database specific 
{
    "cwe_ids": [
        "CWE-20"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32603.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/sandboxie-plus/sandboxie

Affected ranges

Type
GIT
Repo
https://github.com/sandboxie-plus/sandboxie
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4f0dbecdcc10063ad1fa7c8f1080419613921f4a
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:sandboxie-plus:sandboxie:*:*:*:*:plus:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.17.3"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.5.5
0.6.0
0.6.5
0.6.7
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.8.0
0.8.1
0.8.2
0.8.5
0.8.6
0.8.7
0.8.7b
0.8.8
0.9.0a
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.7b
0.9.7c
0.9.7d
0.9.7e
0.9.8
0.9.8c
0.9.8d
1.*
1.0.0
1.0.1
1.0.10
1.0.11
1.0.12
1.0.13
1.0.14
1.0.15
1.0.16
1.0.17
1.0.18
1.0.19
1.0.2
1.0.20
1.0.22
1.0.3
1.0.4
1.0.5
1.0.6
1.0.8
1.1.0
1.3.4
v0.*
v0.1
v0.2
v0.2.1
v0.2.2
v0.3
v0.3.5
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5
v0.5.0
v0.5.1
v0.5.2
v0.5.3a
v0.5.3b
v0.5.4
v0.5.4b
v0.5.4c
v0.5.4d
v1.*
v1.1.2
v1.1.3
v1.10.1
v1.10.2
v1.10.3
v1.10.4
v1.10.5
v1.11.0
v1.11.1
v1.11.2
v1.11.3
v1.11.4
v1.12.0
v1.12.1
v1.12.2
v1.12.3
v1.12.4
v1.12.5
v1.12.6
v1.12.7
v1.12.8
v1.12.9
v1.13.0
v1.13.1
v1.13.2
v1.13.3
v1.13.4
v1.13.5
v1.13.6
v1.13.7
v1.14.0
v1.14.1
v1.14.10
v1.14.3
v1.14.4
v1.14.5
v1.14.6
v1.14.7
v1.14.8
v1.14.9
v1.15.0
v1.15.1
v1.15.10
v1.15.12
v1.15.2
v1.15.3
v1.15.4
v1.15.5
v1.15.6
v1.15.7
v1.15.8
v1.15.9
v1.16.0
v1.16.1
v1.16.2
v1.16.3
v1.16.4
v1.16.6
v1.16.7
v1.16.8
v1.16.9
v1.17.0
v1.17.1
v1.17.2
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.6
v1.2.7
v1.2.8
v1.2.9
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.5
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.1
v1.6.1a
v1.6.1b
v1.6.2b
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.7.0
v1.7.1
v1.7.2
v1.8.0
v1.8.1
v1.8.2
v1.8.2a
v1.8.3
v1.8.4
v1.9.0
v1.9.1
v1.9.3
v1.9.4
v1.9.6
v1.9.7
v1.9.8
v5.*
v5.40
v5.40.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32603.json"