AUGUST 5, 2026
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Case File

CVE-2021-34421

LOW · CVSS 3.7 EPSS 0.69%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-11 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 3.7. It affects Android.

CVE
CVE-2021-34421
Severity
LOW
CVSS
3.7
EPSS
0.69%
Android

Original NVD Description

The Keybase Client for Android before version 5.8.0 and the Keybase Client for iOS before version 5.8.0 fails to properly remove exploded messages initiated by a user if the receiving user places the chat session in the background while the sending user explodes the messages. This could lead to disclosure of sensitive information which was meant to be deleted from the customer's device.

Related CVEs

Other vulnerabilities affecting the same vendor(s)