CVE-2026-22775
sveltejs devalue, Red Hat Trusted Artifact Signer 1.2, Red Hat Trusted Artifact Signer 1.3 취약점
Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse input from untrusted sources. This affects applications using devalue.parse on externally-supplied data. The root cause is the ArrayBuffer hydration expecting base64 encoded strings as input, but not checking the assumption before decoding the input. This vulnerability is fixed in 5.6.2.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.57% 백분위 44.0% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.01.16