What is CVE-2026-65138?

CVE-2026-65138 is a medium-severity vulnerability in NVIDIA Slurm, classified under Out-of-bounds Read. CVSS score: 6.3/10. Published 2026-11-03.

How severe is CVE-2026-65138?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Out-of-bounds Read in NVIDIA Slurm

CVE-2026-65138

NVIDIA Slurm contains an attacker-controlled arbitrary-memory read in the slurmstepd socket API that could be used to ex-filtrate authentication keys.

Vulnerability class: Buffer Overflow

Published 2026-11-03 · last modified 2026-11-03.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

NVIDIA Slurm — versions 25.05.0 through 25.05.8, 25.11.0 through 25.11.7, 26.05.0 through 26.05.3

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

Frequently asked questions

What is CVE-2026-65138?: CVE-2026-65138 is a medium-severity vulnerability in NVIDIA Slurm, classified under Out-of-bounds Read. CVSS score: 6.3/10. Published 2026-11-03.
How severe is CVE-2026-65138?: Medium severity. CVSS v3 base score is 6.3 out of 10.