概要
| 公開日時 | 2026-03-30 |
| 深刻度 | 重要 |
| モジュール | kusanagi-nodejs22 |
| 対象 | kusanagi10 |
脆弱性情報
kusanagi-nodejs22の脆弱性情報を公開しました。修正した脆弱性は以下の通りとなります。
- (CVE-2026-21637) wrap `SNICallback` invocation in `try`/`catch` (Matteo Collina) - High
- (CVE-2026-21710) use null prototype for `headersDistinct`/`trailersDistinct` (Matteo Collina) - High
- (CVE-2026-21713) use timing-safe comparison in Web Cryptography HMAC (Filip Skokan) - Medium
- (CVE-2026-21714) handle `NGHTTP2_ERR_FLOW_CONTROL` error code (RafaelGSS) - Medium
- (CVE-2026-21717) test array index hash collision (Joyee Cheung) - Medium
- (CVE-2026-21715) add permission check to `realpath.native` (RafaelGSS) - Low
- (CVE-2026-21716) include permission check on `lib/fs/promises` (RafaelGSS) - Low
- [[`6f14ee5101`](https://github.com/nodejs/node/commit/6f14ee5101)] - **(CVE-2026-21717)** **build,test**: test array index hash collision (Joyee Cheung) [nodejs-private/node-private#809](https://github.com/nodejs-private/node-private/pull/809)
- [[`52a52ef619`](https://github.com/nodejs/node/commit/52a52ef619)] - **(CVE-2026-21713)** **crypto**: use timing-safe comparison in Web Cryptography HMAC (Filip Skokan) [nodejs-private/node-private#822](https://github.com/nodejs-private/node-private/pull/822)
- [[`30a3ab11e2`](https://github.com/nodejs/node/commit/30a3ab11e2)] - **(CVE-2026-21717)** **deps**: V8: cherry-pick aac14dd95e5b (Joyee Cheung) [nodejs-private/node-private#809](https://github.com/nodejs-private/node-private/pull/809)
- [[`e3f4d6a42e`](https://github.com/nodejs/node/commit/e3f4d6a42e)] - **(CVE-2026-21717)** **deps**: V8: backport 1361b2a49d02 (Joyee Cheung) [nodejs-private/node-private#809](https://github.com/nodejs-private/node-private/pull/809)
- [[`7dc00fa5f4`](https://github.com/nodejs/node/commit/7dc00fa5f4)] - **(CVE-2026-21717)** **deps**: V8: backport 185f0fe09b72 (Joyee Cheung) [nodejs-private/node-private#809](https://github.com/nodejs-private/node-private/pull/809)
- [[`076acd052d`](https://github.com/nodejs/node/commit/076acd052d)] - **(CVE-2026-21717)** **deps**: V8: backport 0a8b1cdcc8b2 (snek) [nodejs-private/node-private#809](https://github.com/nodejs-private/node-private/pull/809)
- [[`a2fe9fd81a`](https://github.com/nodejs/node/commit/a2fe9fd81a)] - **(CVE-2026-21710)** **http**: use null prototype for headersDistinct/trailersDistinct (Matteo Collina) [nodejs-private/node-private#821](https://github.com/nodejs-private/node-private/pull/821)
- [[`06fc3436f6`](https://github.com/nodejs/node/commit/06fc3436f6)] - **(CVE-2026-21716)** **permission**: include permission check on lib/fs/promises (RafaelGSS) [nodejs-private/node-private#795](https://github.com/nodejs-private/node-private/pull/795)
- [[`db48d9c675`](https://github.com/nodejs/node/commit/db48d9c675)] - **(CVE-2026-21715)** **permission**: add permission check to realpath.native (RafaelGSS) [nodejs-private/node-private#794](https://github.com/nodejs-private/node-private/pull/794)
- [[`2a6105a63b`](https://github.com/nodejs/node/commit/2a6105a63b)] - **(CVE-2026-21714)** **src**: handle NGHTTP2_ERR_FLOW_CONTROL error code (RafaelGSS) [nodejs-private/node-private#832](https://github.com/nodejs-private/node-private/pull/832)
- [[`91b970886f`](https://github.com/nodejs/node/commit/91b970886f)] - **(CVE-2026-21637)** **tls**: wrap SNICallback invocation in try/catch (Matteo Collina) [nodejs-private/node-private#819](https://github.com/nodejs-private/node-private/pull/819)
CVE詳細
CVSSスコアや脆弱性の報告者等、詳細については、以下の情報を参照してください。
なお、CVEの状況によっては情報がまだ公開されていない場合があります。
- CVE-2026-21637
- CVE-2026-21710
- CVE-2026-21713
- CVE-2026-21714
- CVE-2026-21717
- CVE-2026-21715
- CVE-2026-21716
