CVE-2022-37032
CVSS v3
9.1
CRITICAL
EPSS Score
2.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
Technical details
- Published
- 2022-09-19
Frequently asked questions
What is CVE-2022-37032?
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
Is CVE-2022-37032 actively exploited?
Active exploitation of CVE-2022-37032 has not been confirmed. Its EPSS score was 2.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-37032?
CVE-2022-37032 has a CVSS v3 base score of 9.1 (CRITICAL severity).
Is CVE-2022-37032 affecting your environment?
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