Vulnerability details
CVE-2026-120232
Horizon DataSys Reboot Restore Standard
Horizon DataSys Reboot Restore Standard Kernel Driver shield.sys sub_23908 memory corruption
CVSS 4.0
9.3Critical
Official description
A vulnerability was identified in Horizon DataSys Reboot Restore Standard up to 13.2. The impacted element is the function sub_23908 in the library shield.sys of the component Kernel Driver. Such manipulation leads to memory corruption. The attack can only be performed from a local environment. The exploit is publicly available and might be used. A fix is planned for the upcoming release.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.3Critical | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C |
| 8.8High | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C |
| 6.8Medium | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Horizon DataSys | Reboot Restore Standard | 13.0 | CVEProject cvelistV5 (CNA) |
| Horizon DataSys | Reboot Restore Standard | 13.1 | CVEProject cvelistV5 (CNA) |
| Horizon DataSys | Reboot Restore Standard | 13.2 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://vuldb.com/vuln/429591 vdb-entrytechnical-description
- https://vuldb.com/vuln/429591/cti signaturepermissions-required
- https://vuldb.com/cve/CVE-2026-120232 third-party-advisory
- https://vuldb.com/submit/1001497 third-party-advisory
- https://gist.github.com/Element2023H/a176865b1f4015e003620154f3ba103c exploit
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Details
- Published
- 2026-11-01
- Last updated
- 2026-11-02
- State
- Published
- Assigner (CNA)
- VulDB
- Kolun priority
- 27 · Low
Exploit prediction (EPSS)
0.23%
Probability of exploitation in 30 days
13.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-119Memory Corruption