[CLSA-2026:1779887056] Fix CVE(s): CVE-2026-21714

Type:

security

Severity:

Moderate

Release date:

2026-05-27 13:04:23 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-nodejs12-docs_12.22.12-20_amd64.deb
sha:d4c32d94c91cc8a09272debdf53f3d639024e362
alt-nodejs12-nodejs_12.22.12-20_amd64.deb
sha:e7023dce70cb9d49deca1017107fd975072051d9
alt-nodejs12-nodejs-devel_12.22.12-20_amd64.deb
sha:959ffbcb216df463ff2315bdccb57d1cf96ef435
alt-nodejs12-npm_6.14.16-12.22.12.20_amd64.deb
sha:56ed7054c88d52d93a524bf09b223d998276806c

Notes:

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