CVE-2026-47620: NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA ma

Q: How do I fix CVE-2026-47620?

dynamo: upgrade to newer than 1.2.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-47620 being exploited?

CVE-2026-47620 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-2026-47620 affect?

CVE-2026-47620 affects dynamo. Severity is medium (CVSS 6.5). NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA manager singleton initialization. A successful exploit of this vulnerability might lead to data tampering and denial of service.

Q: How urgent is CVE-2026-47620?

Priority 41/100. Remotely exploitable, no login, no user action; On your watchlist

This month

MEDIUM 6.5REMOTEWATCHLISTUPGRADE

CVE-2026-47620 is a medium-severity flaw (CVSS 6.5) affecting dynamo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA manager singleton initialization. A successful exploit of this vulnerability might lead to data tampering and denial of service.

Why this priority

Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-362
Published	2026-08-04
Last modified	2026-10-23

Publisher (CNA): NVIDIA Corporation · Vendor: nvidia

Last updated 2026-10-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-08-04 18:16 UTCPublished CVE record published
2026-10-23 21:10 UTCUpdated Record last modified

nvidia dynamo UPGRADE

Affected: <= 1.2.0

Fixed in: newer than 1.2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy dynamo || rpm -q dynamo || dynamo --version

2. UPGRADE to newer than 1.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade dynamo

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dynamo

Note

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

Exact fixes by distribution

Fedora 46 · kwin-zones · FIXED · 1.0.13-1.fc46 · FEDORA-2026-95888f332b · source

sudo dnf upgrade --advisory=FEDORA-2026-95888f332b

Fedora ELN · nginx-mod-brotli · FIXED · 1.0.0~rc-16.eln159 · FEDORA-2026-501a6a8273 · source

sudo dnf upgrade --advisory=FEDORA-2026-501a6a8273

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-2026-47620?

dynamo: upgrade to newer than 1.2.0. Exact commands for each OS are on this page.

Is CVE-2026-47620 being exploited?

CVE-2026-47620 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-2026-47620 affect?

CVE-2026-47620 affects dynamo. Severity is medium (CVSS 6.5). NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA manager singleton initialization. A successful exploit of this vulnerability might lead to data tampering and denial of service.

How urgent is CVE-2026-47620?

Priority 41/100. Remotely exploitable, no login, no user action; On your watchlist

Software pages

NVIDIA vulnerabilities

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References

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