CVE-2026-32967: Incorrect Authorization vulnerability of `/v2` experimental interface in Apache DolphinScheduler. This issue

Q: How do I fix CVE-2026-32967?

dolphinscheduler: upgrade to 3.4.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-32967 being exploited?

CVE-2026-32967 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-2026-32967 affect?

CVE-2026-32967 affects dolphinscheduler. Severity is critical (CVSS 9.1). Incorrect Authorization vulnerability of `/v2` experimental interface in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

Q: How urgent is CVE-2026-32967?

Priority 49/100. Critical severity; Remotely exploitable, no login, no user action; On your watchlist

This month

CRITICAL 9.1REMOTEWATCHLISTUPGRADE

CVE-2026-32967 is a critical-severity flaw (CVSS 9.1) affecting dolphinscheduler. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Incorrect Authorization vulnerability of `/v2` experimental interface in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-863
Published	2026-06-17
Last modified	2026-10-26

Publisher (CNA): Apache Software Foundation · Vendor: apache

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

Am I affected?

Timeline

2026-06-17 13:20 UTCPublished CVE record published
2026-10-26 11:10 UTCUpdated Record last modified

apache dolphinscheduler UPGRADE

Affected: < 3.4.2

Fixed in: 3.4.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 3.4.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dolphinscheduler

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-2026-32967?

dolphinscheduler: upgrade to 3.4.2. Exact commands for each OS are on this page.

Is CVE-2026-32967 being exploited?

CVE-2026-32967 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-2026-32967 affect?

CVE-2026-32967 affects dolphinscheduler. Severity is critical (CVSS 9.1). Incorrect Authorization vulnerability of `/v2` experimental interface in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

How urgent is CVE-2026-32967?

Priority 49/100. Critical severity; Remotely exploitable, no login, no user action; On your watchlist

Related CVEs

CVE-2026-23902 HIGH 8.1 UPGRADE Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login
CVE-2026-47340 MEDIUM 6.5 UPGRADE Allow authenticated users to access alert instances associated with alert groups they do not have permission t
CVE-2026-42357 MEDIUM 6.5 UPGRADE Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projec
CVE-2026-41280 MEDIUM 4.9 UPGRADE Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in
CVE-2026-32966 CRITICAL 9.8 UPGRADE DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache Dolphi

References

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