Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.3, < 5.10.258 |
References
- https://git.kernel.org/stable/c/07035306bf722f4676a1aee35cbeb3732c76194ePatch
- https://git.kernel.org/stable/c/3174fc703d081d2ca538b22fba734e3ad5b52322Patch
- https://git.kernel.org/stable/c/3e7f14cd5a51533404e1ae4809caab46073fb5c7Patch
- https://git.kernel.org/stable/c/a7494479757d60d2413bfaa087f8431a26eea032Patch
- https://git.kernel.org/stable/c/b6a54f5e9ce9b97ae641855378d71c5154a085c0Patch
- https://git.kernel.org/stable/c/c244b79adffad89a5173cf8bfaa06a6b40bbd09bPatch
- https://git.kernel.org/stable/c/ebf71dd4aff46e8e421d455db3e231ba43d2fa8aPatch
- https://git.kernel.org/stable/c/fb407343c0c16e94584707b2dfdd350a5f81b000Patch
FAQ
What is CVE-2026-53077?
CVE-2026-53077 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...
How severe is CVE-2026-53077?
CVE-2026-53077 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-53077?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.