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CVE-2025-33179Disclosure(nvidia / cumulus_linux)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch nvidia cumulus_linux systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

NVIDIA Cumulus Linux and NVOS products contain a vulnerability in the NVUE interface, where a low-privileged user could run an unauthorized command. A successful exploit of this vulnerability might lead to escalation of privileges.

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1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-266

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • cumulus_linux
  • dgx_gb200
  • gb300_nvl72
  • nvos

Threat summary

  • Patch or workaround signal is available
  • 4 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-02-25); latest day: 1
  • 4 total mentions across 3 days

Affected systems

Vendors
nvidia
Products
cumulus_linuxdgx_gb200gb300_nvl72nvosquantum-x800

2 versions affected across 5 products

Deep dive

Activity timeline4 mentions / 3d
01122Mentions · 2026-02-24: 1Mentions · 2026-02-25: 2Mentions · 2026-02-26: 1Patch / Workaround · 2026-02-26: 1Technical Details · 2026-02-24: 1Technical Details · 2026-02-25: 1Technical Details · 2026-02-26: 102-2402-2502-26
Signal classification3 categories
Disclosure
250.0%
General
125.0%
Patch
125.0%
Referenced assets5 URLs
Classification over time
DateTotalLabels
2026-02-241
Disclosure1
2026-02-252
Disclosure1General1
2026-02-261
Patch1
Full discourse4 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2025-33179 NVIDIA Cumulus Linux and NVOS Privilege Escalation via NVUE Inter... https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-33179 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4

    Post summary

    The post references CVE-2025-33179 with a link to a vulnerability details page but provides no additional technical or operational information.

    0001048
    4.0K followersView on X
  • Gray Hats@the_yellow_fall
    Patch

    NVIDIA warns of three high-severity vulnerabilities (CVE-2025-33179, 33180, 33181) in Cumulus Linux. Low-privileged users can escalate to admin control. #NVIDIA #CumulusLinux #CyberSecurity #InfoSec #NetworkAdmin #Vulnerability #PatchAlert #NVOS #TechNews https://securityonline.info/nvidia-issues-patches-for-high-severity-flaws-in-cumulus-linux-and-nvos/

    Post summary

    NVIDIA has identified three high‑severity privilege‑escalation flaws in Cumulus Linux and issued patches to mitigate them.

    00000291
    10.4K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2025-33179 NVIDIA Cumulus Linux and NVOS products contain a vulnerability in the NVUE interface, where a low-privileged user could run an unauthorized command. A successful expl… https://www.cve.org/CVERecord?id=CVE-2025-33179

    Post summary

    NVIDIA Cumulus Linux and NVOS products contain a privilege‑escalation vulnerability in the NVUE interface, enabling low‑privileged users to execute unauthorized commands.

    00000159
    56.6K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2025-33179 - High NVIDIA Cumulus Linux and NVOS products contain a vulnerability in the NVUE interface, where a low-privileged user could run an unauthorized command. A successful exploit of this vulnerability... https://www.thehackerwire.com/vulnerability/CVE-2025-33179/ https://t.co/uqzruVkXfr

    Post summary

    NVIDIA Cumulus Linux and NVOS products contain a privilege escalation vulnerability in the NVUE interface that allows low‑privileged users to execute unauthorized commands.

    0000062
    113 followersView on X
CPE platform detail6 entries

6 of 6 entries

PartVendorProductVersionTarget SWTarget HW
OSnvidiacumulus_linux---
OSnvidiacumulus_linux---
HWnvidiadgx_gb200---
HWnvidiagb300_nvl721.0--
OSnvidianvos---
HWnvidiaquantum-x800---

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