[CLSA-2026:1779707130] Fix CVE(s): CVE-2026-21714

Type:

security

Severity:

Moderate

Release date:

2026-05-25 11:05:37 UTC

Description:

   * SECURITY UPDATE: memory leak in HTTP/2 on flow control window overflow
     - debian/patches/CVE-2026-21714.patch: treat NGHTTP2_ERR_FLOW_CONTROL in
       OnInvalidFrame so Http2Session is destroyed after invalid connection-level
       WINDOW_UPDATE instead of leaking
     - CVE-2026-21714

Updated packages:

alt-nodejs18-docs_18.20.8-12_amd64.deb
sha:df59ce9ce71cf36f8dc79d5d69fc748725965a13
alt-nodejs18-nodejs_18.20.8-12_amd64.deb
sha:0b6e44dfbfd43eef32393dc5041e4ce95ffd9c3f
alt-nodejs18-nodejs-devel_18.20.8-12_amd64.deb
sha:76de80d19f97772d9e278df94382161301395a26
alt-nodejs18-npm_10.8.2-18.20.8.12_amd64.deb
sha:dc21daeb4cb0e962e46b821a1cc878af0c80b5be

Notes:

This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.