CVE-2022-26129

PoC —

CVSS 3.1

7.8 high

EPSS

1%p61

Published

Mar 3, 2022 (Mar 3, 2022)

Modified

Jun 17, 2026

Description

Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.

Vendors: frrouting
Products: frrouting
Weakness: CWE-119
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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