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CVE-2026-57915

HIGH
7.3
CVSS 3.1
Description
It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue.

Metadata

CVE ID
CVE-2026-57915
State
PUBLISHED
Assigner
apache
Reserved
2026-06-26 10:43 UTC
Published
2026-06-26 12:09 UTC
Last updated
2026-06-26 18:36 UTC
Primary CWE
CWE-304
CWE-304 Missing Critical Step in Authentication
Vendor / Product
Apache Software Foundation / Apache Kerby
Sources
cve.org  ·  NVD

Severity & Metrics

7.3 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Apache Software Foundation Apache Kerby — 0 < 2.1.2
Weakness (CWE)
CWESourceDescription
CWE-304 cna CWE-304 Missing Critical Step in Authentication
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.3 HIGH 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References (1)
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