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CVE-2026-37459

FRRouting

Description

An integer underflow in FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

CVSS 7.5EPSS 0.371%Risk 0.78
View source
Published
2026-05-04 18:16:28
Affected versions
<=10.6
Type
Package
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H