CVE-2026-54267
1 advisory.
npm/@angular/core CVE-2026-54267: medium 6.1
Angular Client Hydration DOM Clobbering & Response-Cache Poisoning
Action: Upgrade @angular/core to 20.3.25 or later.
npm i @angular/core@22.0.1npm i @angular/core@21.2.17npm i @angular/core@20.3.25Affected
| introduced | fixed | last affected |
|---|---|---|
| 22.0.0-next.0 | 22.0.1 | - |
| 21.0.0-next.0 | 21.2.17 | - |
| 20.0.0-next.0 | 20.3.25 | - |
| 0 | - | 19.2.25 |
Fixed versions
| 22.0.1 | 21.2.17 | 20.3.25 |
Sources
- osv: GHSA-rgjc-h3x7-9mwg
- https://github.com/angular/angular/security/advisories/GHSA-rgjc-h3x7-9mwg
- https://nvd.nist.gov/vuln/detail/CVE-2026-54267
- https://github.com/angular/angular/pull/69064
- https://github.com/angular/angular/commit/6bde84fa8e6a5770b54040fbbc9bf10d5d0386fa
- https://github.com/angular/angular
CVE-2026-54267 · published · modified · JSON