high8.1
CVE-2026-41732
JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subp…
Impact
JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Additionally, an empty trusted-packages configuration fell back to trusting all packages rather than applying a safe default allow-list. Affected versions: Spring for Apache Pulsar 2.0.0 through 2.0.5; 1.2.0 through 1.2.17; 1.1.0 through 1.1.17.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.springframework.pulsar:spring-pulsar | >= 2.0.0, <= 2.0.5 | 2.0.6 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Spring For Apache Pulsar | from 1.1.0 before 1.1.18 from 1.2.0 before 1.2.17.1 from 2.0.0 before 2.0.6 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-gg69-9wwp-6jx2
- https://nvd.nist.gov/vuln/detail/CVE-2026-41732
- https://spring.io/security/cve-2026-41732
- https://github.com/spring-projects/spring-pulsar/releases/tag/v1.2.18
- https://github.com/spring-projects/spring-pulsar/releases/tag/v2.0.6