CVE-2026-54164
1 advisory.
Packagist/api-platform/core CVE-2026-54164: medium 6.5
API Platform Core: Relation IRIs are not type-checked: a related resource can be denormalised as the wrong resource type (type confusion)
Action: Upgrade api-platform/core to 4.1.30 or later.
composer require api-platform/core:4.1.30composer require api-platform/core:4.2.26composer require api-platform/core:4.3.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.1.30 | - |
| 4.2.0 | 4.2.26 | - |
| 4.3.0 | 4.3.12 | - |
Fixed versions
| 4.1.30 | 4.2.26 | 4.3.12 |
Sources
- osv: GHSA-9rjg-x2p2-h68h
- https://github.com/api-platform/core/security/advisories/GHSA-9rjg-x2p2-h68h
- https://nvd.nist.gov/vuln/detail/CVE-2026-54164
- https://github.com/api-platform/core/commit/6bcbeb2dbee53db5bb9b4b8e343bffdf7732de1e
- https://github.com/api-platform/core
- https://github.com/api-platform/core/releases/tag/v4.1.30
- https://github.com/api-platform/core/releases/tag/v4.2.26
- https://github.com/api-platform/core/releases/tag/v4.3.12
CVE-2026-54164 · published · modified · JSON