CVE-2026-65104 (CVSS 7.1)

Description

NVIDIA Megatron-LM for all platforms contains a vulnerability in inference, where an attacker could cause hash collisions in the cache used for inference requests. A successful exploit of this vulnerability might lead to data tampering and partial information disclosure.

Is your site exposed to CVE-2026-65104?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N

EPSS — Exploit Prediction

0.0014

Probability of exploitation

0.03%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-328 CWE-328

References

Other References

https://github.com/NVIDIA/product-security/tree/main/2026/5881 https://nvd.nist.gov/vuln/detail/CVE-2026-65104 https://www.cve.org/CVERecord?id=CVE-2026-65104

Frequently Asked Questions

What is CVE-2026-65104? +

NVIDIA Megatron-LM for all platforms contains a vulnerability in inference, where an attacker could cause hash collisions in the cache used for inference requests. A successful exploit of this vulnerability might lead to data tampering and partial information disclosure. It has a CVSS v3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-65104? +

CVE-2026-65104 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0014, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-65104? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-45413

MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.1, user passwords are stored using unsalted MD5 hashes, making …

CVE-2026-41879

R-SOFT DMS stores superadmin credentials using a non-salted nested MD5 hash. This allows an attacker who obtain password hash to …

CVE-2024-48924

### Impact When this library is used to deserialize messagepack data from an untrusted source, there is a risk of …

CVE-2024-56516

free-one-api allows users to access large language model reverse engineering libraries through the standard OpenAI API format. In versions up …

CVE-2026-48488

phpMyFAQ is an open source FAQ web application. Prior to version 4.1.4, attachment passwords are hashed using SHA-1, a cryptographically …

CVE-2026-53692

Redeight CMS version 1.0 uses the MD5 algorithm without a salt to store user passwords. Because MD5 is a cryptographically …

CVE-2026-65104