CVE-2022-26127
CVSS v3
7.8
HIGH
EPSS Score
1.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.
Technical details
- Published
- 2022-03-03
Frequently asked questions
What is CVE-2022-26127?
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.
Is CVE-2022-26127 actively exploited?
Active exploitation of CVE-2022-26127 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-26127?
CVE-2022-26127 has a CVSS v3 base score of 7.8 (HIGH severity).
Is CVE-2022-26127 affecting your environment?
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