# Apache Software Foundation Apache Pulsar.

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

## Records, newest first

- [Apache Pulsar: Improper Validation of Package Name Components Allows Cross-Tenant Package Access in Filesystem Package Storage](https://agentprime.io/advisories/CVE-2026-105945.md)
  `CVE-2026-105945` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 7.7 High · Not analysed yet · Published 21 Oct 2026 · Tags: Path traversal
- [Apache Pulsar: Original principal of proxied requests authorized with the proxy's authentication data, allowing privilege escalation](https://agentprime.io/advisories/CVE-2026-105942.md)
  `CVE-2026-105942` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 7.7 High · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Subscription authorization policies not enforced by namespace-level backlog and unsubscribe operations and by topic expire-all](https://agentprime.io/advisories/CVE-2026-105938.md)
  `CVE-2026-105938` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 2.3 Low · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Missing authorization of the shadow topic source allows cross-tenant message disclosure and deletion of source topic data](https://agentprime.io/advisories/CVE-2026-105937.md)
  `CVE-2026-105937` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 8.7 High · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Functions connectors list endpoint does not apply the super-user check of the worker connectors endpoint](https://agentprime.io/advisories/CVE-2026-105936.md)
  `CVE-2026-105936` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 5.3 Medium · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Function trigger publishes to the input topic without checking the caller's produce permission](https://agentprime.io/advisories/CVE-2026-105935.md)
  `CVE-2026-105935` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 4.9 Medium · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Missing tenant admin authorization check when truncating a partitioned topic](https://agentprime.io/advisories/CVE-2026-105934.md)
  `CVE-2026-105934` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 7.2 High · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Namespace encryption requirement not enforced after a failure during topic initialization](https://agentprime.io/advisories/CVE-2026-105933.md)
  `CVE-2026-105933` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 2.3 Low · Not analysed yet · Published 21 Oct 2026 · Tags: CWE-636
- [Apache Pulsar: Missing topic policy authorization on non-persistent topic entry filter endpoints](https://agentprime.io/advisories/CVE-2026-105932.md)
  `CVE-2026-105932` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 2.3 Low · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Missing authorization on transaction admin endpoints exposes transaction coordinator and transaction statistics of other tenants](https://agentprime.io/advisories/CVE-2026-105931.md)
  `CVE-2026-105931` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 2.3 Low · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Improper Authorization of Function, Source and Sink Package URLs Allows Cross-Tenant Package Download](https://agentprime.io/advisories/CVE-2026-105930.md)
  `CVE-2026-105930` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 6.0 Medium · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Improper authorization of WebSocket consumer dead letter topic allows writes without PRODUCE permission](https://agentprime.io/advisories/CVE-2026-105927.md)
  `CVE-2026-105927` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 2.3 Low · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: Missing Topic Authorization on Binary Protocol GetSchema and GetOrCreateSchema Commands](https://agentprime.io/advisories/CVE-2026-105926.md)
  `CVE-2026-105926` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 5.3 Medium · Not analysed yet · Published 21 Oct 2026 · Tags: Broken access control
- [Apache Pulsar: MultiRolesTokenAuthorizationProvider uses roles from unverified tokens for HTTP requests that fall back to the anonymous user role](https://agentprime.io/advisories/CVE-2026-105869.md)
  `CVE-2026-105869` · CVE record: Apache Software Foundation Apache Pulsar · CVSS 9.2 Critical · Critical (CVSS 9+) · Not analysed yet · Published 21 Oct 2026 · Tags: Weak cryptography or TLS

## 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-pulsar>
- 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-pulsar/>. Everything for agents: <https://agentprime.io/llms.txt>.