CVE-2024-26461
CVSS v3
7.5
HIGH
EPSS Score
1.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
Technical details
- Published
- 2024-02-29
Frequently asked questions
What is CVE-2024-26461?
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
Is CVE-2024-26461 actively exploited?
Active exploitation of CVE-2024-26461 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-26461?
CVE-2024-26461 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2024-26461 affecting your environment?
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