AUGUST 4, 2026
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Case File

CVE-2021-30474

CRITICAL · CVSS 9.8 EPSS 1.88%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-02 · 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-2021-30474
Severity
CRITICAL
CVSS
9.8
EPSS
1.88%

Original NVD Description

aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2025-48175 MEDIUM CVE-2025-48174 MEDIUM CVE-2024-5171 CRITICAL CVE-2023-6879 CRITICAL CVE-2023-39616 HIGH CVE-2020-36135 MEDIUM