CVE-2026-48779
websockets ws 취약점
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.52% 백분위 40.5% · 2026.06.27 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.17
CVSS 위험도가 높아 영향 여부를 우선 점검할 취약점
ws is an open source WebSocket client and server for Node.js. All versions from 1.1.0 up to (but not including) 5.2.5, from 6.0.0 up to 6.2.4, from 7.0.0 up to 7.5.11, and from 8.0.0 up to 8.21.0 are affected by a memory exhaustion DoS vulnerability. A peer can send a high volume of exceptionally small fragments and data chunks, with modest network traffic, to force the remote peer into allocating and holding structural wrappers that consume far more memory than the default documented message-size limit, leading to process termination due to OOM. This issue has been fixed in versions 5.2.5,...
공급사 websockets
제품 ws
영향 버전 >= 1.1.0, < 5.2.5, >= 6.0.0, < 6.2.4, >= 7.0.0, < 7.5.11, >= 8.0.0, < 8.21.0, >= 1.1.0 < 5.2.5, >= 6.0.0 < 6.2.4, >= 7.0.0 < 7.5.11, >= 8.0.0 < 8.21.0
수정 버전 5.2.5, 6.2.4, 7.5.11, 8.21.0
CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-400, CWE-770
EPSS 데이터 기준일 2026.06.27