SEPTEMBER 20, 2026
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Case File

CVE-2023-30382

HIGH · CVSS 7.3 EPSS 0.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-05-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. See the original NVD description below for full technical details.

CVE
CVE-2023-30382
Severity
HIGH
CVSS
7.3
EPSS
0.22%

Original NVD Description

A buffer overflow in the component hl.exe of Valve Half-Life up to 5433873 allows attackers to execute arbitrary code and escalate privileges by supplying crafted parameters.

Related CVEs

Other vulnerabilities affecting the same vendor(s)