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Vulnerability Details :

CVE-2026-5358

Summary
Assigner-glibc
Assigner Org ID-3ff69d7a-14f2-4f67-a097-88dee7810d18
Published At-20 Apr, 2026 | 20:37
Updated At-22 Apr, 2026 | 13:04
Rejected At-22 Apr, 2026 | 13:04
Credits

Rejected reason: REJECTED: CVE-2026-5358 is rejected for two reasons. Firstly it has been discovered that no NIS+ client or server was ever released for any Linux-based OS distributions and as such this makes the API provisional and unused. Secondly it has been discovered that the NIS+ cold start cache (/var/nis/NIS_COLD_START) cannot be bypassed and as such the API can only be called with a trusted server from the pre-populated cache. The use of a trusted server means no trust boundary is crossed and this is therefore considered a normal bug.

Vendors
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Not available
Products
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Metrics (CVSS)
VersionBase scoreBase severityVector
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Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:glibc
Assigner Org ID:3ff69d7a-14f2-4f67-a097-88dee7810d18
Published At:20 Apr, 2026 | 20:37
Updated At:22 Apr, 2026 | 13:04
Rejected At:22 Apr, 2026 | 13:04
▼CVE Numbering Authority (CNA)
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason

REJECTED: CVE-2026-5358 is rejected for two reasons. Firstly it has been discovered that no NIS+ client or server was ever released for any Linux-based OS distributions and as such this makes the API provisional and unused. Secondly it has been discovered that the NIS+ cold start cache (/var/nis/NIS_COLD_START) cannot be bypassed and as such the API can only be called with a trusted server from the pre-populated cache. The use of a trusted server means no trust boundary is crossed and this is therefore considered a normal bug.

References
HyperlinkResource
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Metrics Other Info
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CAPEC IDDescription
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Credits
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Replaced By
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References
HyperlinkResource
https://sourceware.org/bugzilla/show_bug.cgi?id=34067
exploit
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=34067
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:3ff69d7a-14f2-4f67-a097-88dee7810d18
Published At:20 Apr, 2026 | 21:16
Updated At:22 Apr, 2026 | 14:17

Rejected reason: REJECTED: CVE-2026-5358 is rejected for two reasons. Firstly it has been discovered that no NIS+ client or server was ever released for any Linux-based OS distributions and as such this makes the API provisional and unused. Secondly it has been discovered that the NIS+ cold start cache (/var/nis/NIS_COLD_START) cannot be bypassed and as such the API can only be called with a trusted server from the pre-populated cache. The use of a trusted server means no trust boundary is crossed and this is therefore considered a normal bug.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
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Change History

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