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CVE-2026-43859

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
June 9, 2026
Last Seen
June 9, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

SUSE and openSUSE have released security updates for the Mutt email client addressing multiple vulnerabilities. The updates fix issues including a NULL pointer dereference, an infinite loop, and improper handling of IMAP authentication. Key vulnerabilities include CVE-2026-43859 through CVE-2026-438...

Public Exploits

Checking GitHub for proof-of-concept code…