CVE-2026-33833: Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Ma

This month

HIGH 8.2WATCHLISTDOWNGRADE

CVE-2026-33833 is a high-severity flaw (CVSS 8.2) affecting azure machine learning. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Machine Learning allows an unauthorized attacker to perform spoofing over a network.

Why this priority

High severity
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-74
Published	2026-05-12
Last modified	2026-10-26

Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-12 18:17 UTCPublished CVE record published
2026-10-26 18:10 UTCUpdated Record last modified

microsoft azure machine learning DOWNGRADE

Affected: 3.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0.0

1. Check installed version

apt-cache policy azure-machine-learning || rpm -q azure-machine-learning || azure-machine-learning --version

2. No fixed release: DOWNGRADE to a release before 3.0.0 (Debian / Ubuntu)

apt-cache madison azure-machine-learning sudo apt install azure-machine-learning=<VERSION_BEFORE_3.0.0> sudo apt-mark hold azure-machine-learning

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list azure-machine-learning sudo dnf downgrade azure-machine-learning-<VERSION_BEFORE_3.0.0> sudo dnf versionlock add azure-machine-learning

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2026-33833?

azure machine learning: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-33833 being exploited?

CVE-2026-33833 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-2026-33833 affect?

CVE-2026-33833 affects azure machine learning. Severity is high (CVSS 8.2). Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Machine Learning allows an unauthorized attacker to perform spoofing over a network.

How urgent is CVE-2026-33833?

Priority 44/100. High severity; On your watchlist

Software pages

Azure vulnerabilities

Related CVEs

CVE-2026-32207 HIGH 8.8 MITIGATE Improper neutralization of input during web page generation ('cross-site scripting') in Azure Machine Learning

References

← Back to latest CVEs