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CVE-2026-21620

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
March 3, 2026
Last Seen
March 3, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Two vulnerabilities affecting Erlang in Fedora 42 and 43 have been reported. The vulnerabilities include an important denial of service fix for CVE-2026-21620, published on 2026-02-20. Users of Fedora 42 and 43 utilizing Erlang should apply the updates to mitigate these issues.

Public Exploits

Checking GitHub for proof-of-concept code…