CVE-2026-43184

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Source
https://cve.org/CVERecord?id=CVE-2026-43184
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43184.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-43184
Downstream
Related
Published
2026-05-06T11:27:55.672Z
Modified
2026-06-24T18:29:37.747915210Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
rnbd-srv: Zero the rsp buffer before using it
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43184.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2de6c8de192b9341ffa5e84afe1ce6196d4eef41
Fixed
e4272754063d52c9ad0169865add8816ba696471
Fixed
e2cacec7d4291300a282feb3af8eba57b93b15aa
Fixed
b646e54d23b9b592d612a2036aab14e0f6c14206
Fixed
30868a6a5238849d554295aff3ce61d242d7fad8
Fixed
7aac0a30dcf41cdb510526740d9a2ab1520c5d98
Fixed
c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2
Fixed
852475278ca5e96e0c0275950e1a84203e602b33
Fixed
69d26698e4fd44935510553809007151b2fe4db5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43184.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.8.0
Fixed
5.10.252
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.202
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.165
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.128
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.75
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.16
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43184.json"