CVE-2026-43184
rnbd-srv: Zero the rsp buffer before using it
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.8
References 8
git.kernel.org
- stable/c/e4272754063d52c9ad0169865add8816ba696471
- stable/c/e2cacec7d4291300a282feb3af8eba57b93b15aa
- stable/c/b646e54d23b9b592d612a2036aab14e0f6c14206
- stable/c/30868a6a5238849d554295aff3ce61d242d7fad8
- stable/c/7aac0a30dcf41cdb510526740d9a2ab1520c5d98
- stable/c/c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2
- stable/c/852475278ca5e96e0c0275950e1a84203e602b33
- stable/c/69d26698e4fd44935510553809007151b2fe4db5