by Kastro
Paper/Archive/CVE-2026-120232

CVE-2026-120232

Horizon DataSys Reboot Restore Standard — Horizon DataSys Reboot Restore Standard Kernel Driver shield.sys sub_23908 memory corruption

CVSS 9.3
critical.is priorityof 100
28
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0No EPSS score.000 × 200.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Reboot Restore Standard13.0–CNA
Reboot Restore Standard13.1–CNA
Reboot Restore Standard13.2–CNA

Scores by source

VulDB (CNA)9.3CVSS: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
VulDB (CNA)8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C
VulDB (CNA)8.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C

References

writeupvuldb.com/vuln/429591refvuldb.com/vuln/429591/ctiwriteupvuldb.com/cve/CVE-2026-120232writeupvuldb.com/submit/1001497exploitgist.github.com/Element2023H/a176865b1f4015e003620154f3ba103c