CVE-2023-4753 | BDVDB-2026-212296 Detail

OpenHarmonyOpenHarmony

Description#

OpenHarmony v3.2.1 and prior version has a system call function usage error. Local attackers can crash kernel by the error input.

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

No public exploit known

3.9 Low

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 4.9.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Improper Input Validation

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

3.9 Low

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).