CVE-2025-33254: NVIDIA Triton Inference Server contains a vulnerability where an attacker may cause internal state corruption

Q: How do I fix CVE-2025-33254?

triton inference server: upgrade to 26.01. Exact commands for each OS are on this page.

Q: Is CVE-2025-33254 being exploited?

CVE-2025-33254 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-33254 affect?

CVE-2025-33254 affects triton inference server. Severity is high (CVSS 7.5). NVIDIA Triton Inference Server contains a vulnerability where an attacker may cause internal state corruption. A successful exploit of this vulnerability may lead to a denial of service.

Q: How urgent is CVE-2025-33254?

Priority 38/100. High severity; Remotely exploitable, no login, no user action

Routine

HIGH 7.5REMOTEUPGRADE

CVE-2025-33254 is a high-severity flaw (CVSS 7.5) affecting triton inference server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NVIDIA Triton Inference Server contains a vulnerability where an attacker may cause internal state corruption. A successful exploit of this vulnerability may lead to a denial of service.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 74%)
CISA exploited list	No
Weakness	CWE-362
Published	2026-03-24
Last modified	2026-06-17

Publisher (CNA): NVIDIA Corporation · Vendor: nvidia

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-24 21:16 UTCPublished CVE record published
2026-06-17 09:13 UTCUpdated Record last modified

nvidia triton inference server UPGRADE

Affected: < 26.01

Fixed in: 26.01

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy triton-inference-server || rpm -q triton-inference-server || triton-inference-server --version

2. UPGRADE to 26.01 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade triton-inference-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade triton-inference-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-33254?

triton inference server: upgrade to 26.01. Exact commands for each OS are on this page.

Is CVE-2025-33254 being exploited?

CVE-2025-33254 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-33254 affect?

CVE-2025-33254 affects triton inference server. Severity is high (CVSS 7.5). NVIDIA Triton Inference Server contains a vulnerability where an attacker may cause internal state corruption. A successful exploit of this vulnerability may lead to a denial of service.

How urgent is CVE-2025-33254?

Priority 38/100. High severity; Remotely exploitable, no login, no user action

Software pages

NVIDIA vulnerabilities

Related CVEs

CVE-2026-24146 HIGH 7.5 UPGRADE NVIDIA Triton Inference Server contains a vulnerability where insufficient input validation and a large number
CVE-2026-24173 HIGH 7.5 UPGRADE NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a server crash by sendin
CVE-2026-24174 HIGH 7.5 UPGRADE NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a server crash by sendin
CVE-2026-24175 HIGH 7.5 UPGRADE NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a server crash by sendin
CVE-2026-24147 MEDIUM 4.8 UPGRADE NVIDIA Triton Inference Server contains a vulnerability in triton server where an attacker may cause an inform

References

← Back to latest CVEs