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Vulnerability Database · Bitnami · Package report

zookeeper: vulnerability history, versions and safety

zookeeper is a package in the Bitnami ecosystem. Vulert records 12 vulnerabilities for it across 7 affected ranges, from Mar 2024 to Sep 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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12 vulnerabilities recorded C2 H3 M5 U2
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0 with no fix published

Every vulnerability has a patched version to move to.

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7 in the last 12 months

Most recent disclosure 19 Sep 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all zookeeper vulnerabilities

Vulert verdict on zookeeper i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 19 Sep 2026. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 12 vulnerabilities on record across 2 years, 7 in the last year.

What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →

  • Vulnerabilities on record 12 over 2 years · 7 in the last year i
  • Latest disclosure 19 Sep 2026 i
  • Highest CVSS n/a i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
from 3.9.0 up to 3.9.4 (exclusive) 1
from 3.9.0 up to 3.9.3 (exclusive) 1
from 3.8.0 up to 3.8.7 (exclusive) 5
from 3.8.0 up to 3.8.6 (exclusive) 2
from 3.6.0 up to 3.8.4 (exclusive) 1
up to 3.7.2 (exclusive) 1
from 3.5.9 up to 3.5.10 (exclusive) 1

02 Disclosure history

How often vulnerabilities are recorded

  • 2024 4
  • 2025 1
  • 2026 7

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 7 of the 12 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for zookeeper

The 5 most severe of 12 vulnerabilities recorded for this package

Search all 12 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-79993: Apache ZooKeeper Unauthorized Deletion of Znodes Due to Missing ACL Check N/A high 3.8.7 19 Sep 2026
CVE-2026-59739: Apache ZooKeeper Information Disclosure via SetWatches Reconnect Replay N/A high 3.8.7 19 Sep 2026
CVE-2026-59969: Apache ZooKeeper Improper Certificate Validation in FIPS Mode N/A high 3.8.7 19 Sep 2026
CVE-2026-24308: Apache ZooKeeper Sensitive Information Disclosure in Client Configuration Handling N/A unrated 3.8.6 10 Mar 2026
CVE-2026-84439: Apache ZooKeeper Audit Log Injection Vulnerability N/A medium 3.8.7 19 Sep 2026

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About zookeeper

Is zookeeper safe to use?

Vulert records 12 vulnerabilities for zookeeper in Bitnami: 2 critical, 3 high, 5 medium and 0 low, plus 2 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

How many vulnerabilities does zookeeper have?

12 vulnerabilities are recorded for zookeeper in the Bitnami ecosystem: 2 critical, 3 high, 5 medium and 0 low, plus 2 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new zookeeper vulnerabilities disclosed?

7 vulnerabilities were recorded for zookeeper in the last 12 months, and the oldest entry in this database dates to 06 Mar 2024. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of zookeeper are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor zookeeper for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the zookeeper version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.