openSUSE-SU-2026:21238-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21238-1.json

JSON Data

https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21238-1

Upstream

CVE-2026-11850

Related

CVE-2026-11850

Published

2026-07-05T13:38:43Z

Modified

2026-07-09T18:24:10Z

Summary

Security update for krb5

Details

This update for krb5 fixes the following issue

CVE-2026-11850: integer underflow in berval2tl_data() leads to heap out-of-bounds read (bsc#1268131).

References

Affected packages

openSUSE:Leap 16.0 / krb5

Package

Name: krb5
Purl: pkg:rpm/opensuse/krb5&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.21.3-160000.4.1

Ecosystem specific

{
    "binaries":  [
        {
            "krb5":  "1.21.3-160000.4.1",
            "krb5-client":  "1.21.3-160000.4.1",
            "krb5-devel":  "1.21.3-160000.4.1",
            "krb5-plugin-kdb-ldap":  "1.21.3-160000.4.1",
            "krb5-plugin-preauth-otp":  "1.21.3-160000.4.1",
            "krb5-plugin-preauth-pkinit":  "1.21.3-160000.4.1",
            "krb5-plugin-preauth-spake":  "1.21.3-160000.4.1",
            "krb5-server":  "1.21.3-160000.4.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21238-1.json"