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Low severity3.7NVD Advisory· Published Nov 11, 2021· Updated Jun 17, 2026

CVE-2021-34421

CVE-2021-34421

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • Zoom Video Communications Inc/Keybase Client for Androidv5
    Range: unspecified
  • Zoom Video Communications Inc/Keybase Client for iOSv5
    Range: unspecified
  • Keybase/Keybasellm-fuzzy3 versions
    <5.8.0+ 2 more
    • (no CPE)range: <5.8.0
    • cpe:2.3:a:keybase:keybase:5.8.0:*:*:*:*:android:*:*
    • cpe:2.3:a:keybase:keybase:5.8.0:*:*:*:*:iphone_os:*:*
  • Keybase/Keybase Client for Windowsllm-fuzzy
    Range: <5.8.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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