AUGUST 4, 2026
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Case File

CVE-2021-29948

LOW · CVSS 2.5 EPSS 0.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-24 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.5. See the original NVD description below for full technical details.

CVE
CVE-2021-29948
Severity
LOW
CVSS
2.5
EPSS
0.29%

Original NVD Description

Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.

Related CVEs

Other vulnerabilities affecting the same vendor(s)