How severe is CVE-2026-24220?

CVE-2026-24220 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-24220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24220?

CVE-2026-24220 primarily affects Nvidia Tensorrt-llm. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-24220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-24220 published?

CVE-2026-24220 was published on 2026-07-14 and last updated on 2026-09-22.

CVE-2026-24220

CVE-2026-24220 is a medium-severity vulnerability in Nvidia Tensorrt-llm with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Nvidia Tensorrt-llm
Published: 2026-07-14
Last modified: 2026-09-22

Description

NVIDIA TensorRT-LLM for any platform contains a vulnerability in visual gen server, where an attacker could cause an unsafe deserialization by unauthorized zeroMQ deserialization. A successful exploit of this vulnerability might lead to code execution.

Frequently asked questions

What is CVE-2026-24220?: NVIDIA TensorRT-LLM for any platform contains a vulnerability in visual gen server, where an attacker could cause an unsafe deserialization by unauthorized zeroMQ deserialization. A successful exploit of this vulnerability might lead to code execution.
How severe is CVE-2026-24220?: CVE-2026-24220 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-24220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24220?: CVE-2026-24220 primarily affects Nvidia Tensorrt-llm. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-24220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-24220 published?: CVE-2026-24220 was published on 2026-07-14 and last updated on 2026-09-22.

References

Affected products (13)

cpe:2.3:a:nvidia:tensorrt-llm:*:*:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc0:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc1:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc10:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc11:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc2:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc3:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc4:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc5:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc6:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc7:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc8:*:*:*:*:*:*
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc9:*:*:*:*:*:*

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