# Apache Software Foundation Apache ZooKeeper.

Every CVE that names Apache Software Foundation Apache ZooKeeper among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Apache ZooKeeper: Denial of service through unbounded memory allocation in multiRead request handling](https://agentprime.io/advisories/CVE-2026-100302.md)
  `CVE-2026-100302` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 7.1 High · Not analysed yet · Published 4 Nov 2026 · Tags: Denial of service
- [Apache ZooKeeper: Unbounded recursion in snapshot serialization allows a client to render the server unrecoverable](https://agentprime.io/advisories/CVE-2026-115448.md)
  `CVE-2026-115448` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 8.7 High · Not analysed yet · Published 4 Nov 2026 · Tags: Denial of service
- [Apache ZooKeeper: Unauthenticated persistent denial of service via unvalidated quota-node data and paths crashing the transaction-apply thread](https://agentprime.io/advisories/CVE-2026-100300.md)
  `CVE-2026-100300` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 8.7 High · Not analysed yet · Published 4 Nov 2026 · Tags: CWE-755
- [Apache ZooKeeper: SASL authorization bypass on the client port through a client-supplied authorization ID](https://agentprime.io/advisories/CVE-2026-100252.md)
  `CVE-2026-100252` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 8.6 High · Not analysed yet · Published 4 Nov 2026 · Tags: Broken access control
- [Apache ZooKeeper: ACL enforcement bypass allows unauthorized operations to commit after an ACL revocation](https://agentprime.io/advisories/CVE-2026-100235.md)
  `CVE-2026-100235` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 6.0 Medium · Not analysed yet · Published 4 Nov 2026 · Tags: Race condition
- [Apache ZooKeeper: Operational log forgery via newline injection in EnsembleAuthenticationProvider](https://agentprime.io/advisories/CVE-2026-84501.md)
  `CVE-2026-84501` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 5.3 Medium · Not analysed yet · Published 16 Sept 2026 · Tags: Other injection
- [Apache ZooKeeper: Audit log injection via unsanitized output from multiple sources](https://agentprime.io/advisories/CVE-2026-84439.md)
  `CVE-2026-84439` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 5.3 Medium · Not analysed yet · Published 16 Sept 2026 · Tags: Other injection
- [Apache ZooKeeper: Missing ACL check on deleteContainer opcode allows unauthorized deletion of any empty persistent/container znode](https://agentprime.io/advisories/CVE-2026-79993.md)
  `CVE-2026-79993` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 7.5 High · Not analysed yet · Published 16 Sept 2026 · Tags: Broken access control
- [Apache ZooKeeper: Improper validation of certificate with host mismatch in FIPS mode](https://agentprime.io/advisories/CVE-2026-59969.md)
  `CVE-2026-59969` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 7.5 High · Not analysed yet · Published 16 Sept 2026 · Tags: Weak cryptography or TLS
- [Apache ZooKeeper: Information disclosure via SetWatches reconnect replay](https://agentprime.io/advisories/CVE-2026-59739.md)
  `CVE-2026-59739` · CVE record: Apache Software Foundation Apache ZooKeeper · CVSS 7.5 High · Not analysed yet · Published 16 Sept 2026 · Tags: Broken access control

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=apache-software-foundation-apache-zookeeper>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/apache-software-foundation-apache-zookeeper/>. Everything for agents: <https://agentprime.io/llms.txt>.