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CVE-2025-24528
Component Overview
Vulnerability Overview
Name
CVE-2025-24528
Source
NVD (
link
)
Debian (
link
)
Description
In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large update size to resize() in kdb_log.c. An authenticated attacker can cause an out-of-bounds write and kadmind daemon crash.
CWEs
CWE-190
Published Date
Jan 16, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
Analysis
#
Affected Component
Analysis
krb5
Patched
Vulnerability Ratings
#
7.1
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
libkrb5
buildroot
2025.02.x
1.21.3
Not Affected
libkrb5
buildroot
master
1.22.2
Not Affected
krb5
openwrt
master
1.22.2-r1
Not Affected
krb5
openwrt
openwrt-25.12
1.22.1-r1
Not Affected
krb5
yocto
master
1.22.2
Not Affected
krb5
yocto
scarthgap
1.21.3
Patched
Resolved with patches
#
krb5 (yocto:kirkstone)
#
Title
Author
Resolve
1
Prevent overflow when calculating ulog block size
Zoltan Borbely <Zoltan.Borbely@morganstanley.com>
CVE-2025-24528
krb5 (yocto:scarthgap)
#
Title
Author
Resolve
1
Prevent overflow when calculating ulog block size
Zoltan Borbely <Zoltan.Borbely@morganstanley.com>
CVE-2025-24528