Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rnbd-srv: Zero the rsp buffer before using it Before using the data buffer to send back the response message, zero it completely. This prevents any stray bytes to be picked up by the client side when there the message is exchanged between different protocol versions.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.8, < 5.10.252 |
References
- https://git.kernel.org/stable/c/30868a6a5238849d554295aff3ce61d242d7fad8Patch
- https://git.kernel.org/stable/c/69d26698e4fd44935510553809007151b2fe4db5Patch
- https://git.kernel.org/stable/c/7aac0a30dcf41cdb510526740d9a2ab1520c5d98Patch
- https://git.kernel.org/stable/c/852475278ca5e96e0c0275950e1a84203e602b33Patch
- https://git.kernel.org/stable/c/b646e54d23b9b592d612a2036aab14e0f6c14206Patch
- https://git.kernel.org/stable/c/c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2Patch
- https://git.kernel.org/stable/c/e2cacec7d4291300a282feb3af8eba57b93b15aaPatch
- https://git.kernel.org/stable/c/e4272754063d52c9ad0169865add8816ba696471Patch
FAQ
What is CVE-2026-43184?
CVE-2026-43184 is a vulnerability with a CVSS score of 7.5 (HIGH). In the Linux kernel, the following vulnerability has been resolved: rnbd-srv: Zero the rsp buffer before using it Before using the data buffer to send back the response message, zero it completely. ...
How severe is CVE-2026-43184?
CVE-2026-43184 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43184?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.