CVE-2026-37459_CVE-2026-37459

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Basic Information

ID CVE-2026-37459

Source mitre

Published May 4, 2026 at 00:00

Modified May 4, 2026 at 19:48

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-400

References

github.com /FRRouting/frr/commit/693a2e02687cdc9d16501275e05136edea9650d9

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    "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.",
    "published": "2026-05-04T00:00:00.000Z",
    "modified": "2026-05-04T19:48:06.779Z",
    "type": "cve",
    "title": "CVE-2026-37459",
    "source": "mitre",
    "references": "https://github.com/FRRouting/frr/commit/693a2e02687cdc9d16501275e05136edea9650d9",
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