In the Linux kernel, the following vulnerability has been resolved:

net/rds: Restrict use of RDS/IB to the initial network namespace

Prevent using RDS/IB in network namespaces other than the initial one.
The existing RDS/IB code will not work properly in non-initial network
namespaces.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < 3e7f14cd5a51533404e1ae4809caab46073fb5c7
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < 3174fc703d081d2ca538b22fba734e3ad5b52322
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < c244b79adffad89a5173cf8bfaa06a6b40bbd09b
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < 07035306bf722f4676a1aee35cbeb3732c76194e
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < fb407343c0c16e94584707b2dfdd350a5f81b000
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < a7494479757d60d2413bfaa087f8431a26eea032
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < b6a54f5e9ce9b97ae641855378d71c5154a085c0
d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 affected < ebf71dd4aff46e8e421d455db3e231ba43d2fa8a
Linux Linux affected
Version Status Constraints
4.3 affected —
0 unaffected < 4.3
5.10.258 unaffected ≤ 5.10.*
5.15.209 unaffected ≤ 5.15.*
6.1.175 unaffected ≤ 6.1.*
6.6.141 unaffected ≤ 6.6.*
6.12.91 unaffected ≤ 6.12.*
6.18.33 unaffected ≤ 6.18.*
7.0.10 unaffected ≤ 7.0.*
7.1 unaffected ≤ *

No data.

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/07035306bf722f4676a1aee35cbeb3732c76194e cve-icon
https://git.kernel.org/stable/c/3174fc703d081d2ca538b22fba734e3ad5b52322 cve-icon
https://git.kernel.org/stable/c/3e7f14cd5a51533404e1ae4809caab46073fb5c7 cve-icon
https://git.kernel.org/stable/c/a7494479757d60d2413bfaa087f8431a26eea032 cve-icon
https://git.kernel.org/stable/c/b6a54f5e9ce9b97ae641855378d71c5154a085c0 cve-icon
https://git.kernel.org/stable/c/c244b79adffad89a5173cf8bfaa06a6b40bbd09b cve-icon
https://git.kernel.org/stable/c/ebf71dd4aff46e8e421d455db3e231ba43d2fa8a cve-icon
https://git.kernel.org/stable/c/fb407343c0c16e94584707b2dfdd350a5f81b000 cve-icon
History

Wed, 24 Jun 2026 17:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: net/rds: Restrict use of RDS/IB to the initial network namespace Prevent using RDS/IB in network namespaces other than the initial one. The existing RDS/IB code will not work properly in non-initial network namespaces.
Title net/rds: Restrict use of RDS/IB to the initial network namespace
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-06-24T16:30:17.972Z

Reserved: 2026-06-09T07:44:35.383Z

Link: CVE-2026-53077

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.