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shield Security update for krb5

SUSE-SL-Micro-6.2-1033

This update for krb5 fixes the following issues - CVE-2026-40355: Denial of Service via NULL pointer dereference in NegoEx mechanism (bsc#1263366). - CVE-2026-40356: Denial of Service via integer underflow and out-of-bounds read (bsc#1263367).

Release Date

Jun 22 2026
References

Bugzilla: 1263366, 1263367
CVEs: CVE-2026-40355, CVE-2026-40356
Type

security
Severity

moderate

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SUSE Linux Micro 6.2 s390x

Packages

krb5
MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

krb5-client
Client programs of the MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

SUSE Linux Micro 6.2 ppc64le

Packages

krb5
MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

krb5-client
Client programs of the MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

SUSE Linux Micro 6.2 aarch64

Packages

krb5
MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

krb5-client
Client programs of the MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

SUSE Linux Micro 6.2 x86_64

Packages

krb5
MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm

krb5-client
Client programs of the MIT Kerberos5 implementation

1.21.3-160000.3.1 lock rpm