CVE-2025-33242Disclosure

LOWCVSS 5.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

NVIDIA B300 MCU contains a vulnerability in the CX8 MCU that could allow a malicious actor to modify unsupported registries, causing a bad state. A successful exploit of this vulnerability might lead to denial of service and data tampering.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-1234

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-33242

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds197d
Disclosure
CVE-2025-33242 NVIDIA B300 MCU CX8 Registry Modification Vulnerability Enables Denial of Service https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-33242
Post summary
The snippet announces that NVIDIA's B300 MCU CX8 has a registry modification vulnerability causing a denial of service, but provides no PoC, exploit, patch, or evidence of active use.
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