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Case File

CVE-2021-25456

MEDIUM · CVSS 5.5 EPSS 0.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-09 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. See the original NVD description below for full technical details.

CVE
CVE-2021-25456
Severity
MEDIUM
CVSS
5.5
EPSS
0.25%

Original NVD Description

OOB read vulnerability in libswmfextractor.so library prior to SMR Sep-2021 Release 1 allows attackers to execute memcpy at arbitrary address via forged wmf file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-18019 MEDIUM CVE-2026-18017 HIGH CVE-2026-18016 MEDIUM CVE-2026-18014 MEDIUM CVE-2026-18013 MEDIUM CVE-2026-18012 HIGH