CVE-2021-40589

CRITICAL · CVSS 9.8 EPSS 1.16%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-06-08 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE

CVE-2021-40589

Severity

CRITICAL

CVSS

9.8

EPSS

1.16%

ZAngband zangband-data 2.7.5 is affected by an integer underflow vulnerability in src/tk/plat.c through the variable fileheader.bfOffBits.