High severity · published Aug 18, 2026
CVE-2026-24184
NVIDIA Cumulus Linux contains a vulnerability in the Link Layer Discovery Protocol (LLDP) daemon component, where an unauthenticated attacker on an adjacent network could cause…
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
NVIDIA Cumulus Linux contains a vulnerability in the Link Layer Discovery Protocol (LLDP) daemon component, where an unauthenticated attacker on an adjacent network could cause buffer overflow by sending crafted LLDP frames. A successful exploit of this vulnerability might lead to code execution.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Cumulus Linux GA · NVIDIA
0.0 to 5.16 · source: vendor
CL
Cumulus Linux LTS · NVIDIA
0.0 to 5.11.5; 0.0 to 5.9.5 · source: vendor
CL
Cumulus Linux · Nvidia
through 5.11.5; through 5.16.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24184
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24184
Patch
https://github.com/NVIDIA/product-security/tree/main/2026/5817
US Government Resource
https://nvd.nist.gov/vuln/detail/CVE-2026-24184
Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-24184
More from Cumulus Linux GA
7.8
CVE-2026-24183
NVIDIA Cumulus Linux contains a vulnerability in the user management component, where an unprivileged user could use improper privilege management on the system