CVE-2026-107364

Public on 2026-11-12
Modified on 2026-11-12
Description
In all released versions of MIT krb5, an unauthenticated attacker can cause a KDC process to perform a large read overrun, likely causing the process to terminate.
Severity
Important severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core krb5 Pending Fix
Amazon Linux 2023 krb5 Pending Fix
Amazon Linux 2027 Preview krb5 Pending Fix

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2026-107364 Mitre: CVE-2026-107364