Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of 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.
History

Fri, 05 Jun 2026 22:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted BGP UPDATE in FRRouting rfapiRibBi2Ri Function

Fri, 05 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Missing Input Validation for BGP UPDATE in FRRouting
Weaknesses CWE‑20

Fri, 05 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 05 Jun 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Frrouting
Frrouting frrouting
Vendors & Products Frrouting
Frrouting frrouting

Wed, 03 Jun 2026 16:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via Missing Input Validation for BGP UPDATE in FRRouting
Weaknesses CWE‑20

Wed, 03 Jun 2026 14:15:00 +0000

Type Values Removed Values Added
Description Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-06-03T00:00:00.000Z

Updated: 2026-06-05T16:50:29.989Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-37460

cve-icon Vulnrichment

Updated: 2026-06-04T18:03:33.094Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-03T14:16:42.897

Modified: 2026-06-05T18:17:17.087

Link: CVE-2026-37460

cve-icon Redhat

No data.