Vulnerability · Published Aug 18, 2026 · Assigned by nvidia
CVE-2026-24184
High 7.5
In plain English
A high-severity buffer overflow in Cumulus Linux GA from NVIDIA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 61.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NVIDIA | Cumulus Linux GA | 0.0 to 5.16 |
| NVIDIA | Cumulus Linux LTS | 0.0 to 5.11.5 |
| NVIDIA | Cumulus Linux LTS | 0.0 to 5.9.5 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H