Linux · SUSE Linux Enterprise · Security advisory · July 10, 2026
SUSE-SU-2026:2848-1: krb5 security update
SUSE-SU-2026:2848-1, released July 10, 2026, fixes 3 CVEs in krb5 (version 1.20.1-150600.11.19.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0065
51st percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-40355 | krb5-admin-server: In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls gss_accept_se... | 7.5 | 0.0065 | None reported |
| High | CVE-2026-40356 | krb5-admin-server: In MIT Kerberos 5 (aka krb5) before 1.22.3, there is an integer underflow and resultant out-of-bounds read if an appl... | 7.5 | 0.0060 | None reported |
| Routine | CVE-2026-11850 | krb5-admin-server: An integer underflow vulnerability was found in MIT krb5 in the berval2tl_data() function in plugins/kdb/ldap/libkdb_... | 5.0 | 0.0027 | None reported |
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