AUGUST 4, 2026
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Case File

CVE-2021-45696

CRITICAL · CVSS 9.8 EPSS 0.80%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-27 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-45696
Severity
CRITICAL
CVSS
9.8
EPSS
0.80%

Original NVD Description

An issue was discovered in the sha2 crate 0.9.7 before 0.9.8 for Rust. Hashes of long messages may be incorrect when the AVX2-accelerated backend is used.