CVE-2026-43184
rnbd-srv: Zero the rsp buffer before using it
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
06 may 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://git.kernel.org/stable/c/30868a6a5238849d554295aff3ce61d242d7fad8https://git.kernel.org/stable/c/69d26698e4fd44935510553809007151b2fe4db5https://git.kernel.org/stable/c/7aac0a30dcf41cdb510526740d9a2ab1520c5d98https://git.kernel.org/stable/c/852475278ca5e96e0c0275950e1a84203e602b33https://git.kernel.org/stable/c/b646e54d23b9b592d612a2036aab14e0f6c14206https://git.kernel.org/stable/c/c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2https://git.kernel.org/stable/c/e2cacec7d4291300a282feb3af8eba57b93b15aahttps://git.kernel.org/stable/c/e4272754063d52c9ad0169865add8816ba696471