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CVE-2026-37459

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
June 24, 2026
Last Seen
June 24, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Fedora 44 has released advisories for multiple denial of service vulnerabilities affecting the frr and grout packages. The vulnerabilities, identified as CVE-2026-37457, CVE-2026-37458, and CVE-2026-37459, allow attackers to exploit crafted FlowSpec components and UPDATE messages. These issues were...

Public Exploits

Checking GitHub for proof-of-concept code…