中
6.9
SiYuan before 3.8.9 Nil Pointer Dereference DoS via MCP resources/read
CVE-2026-123492
SecPulse初出
影響パッケージ
| パッケージ | 影響を受ける版 → 修正版 | |
|---|---|---|
| siyuan-notesiyuan |
3.8.9 未満→ 3.8.9 |
3.8.9 |
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
SiYuan before 3.8.9 contains a nil pointer dereference vulnerability in privateCacheMiddleware that allows authenticated attackers to crash the kernel by reading nonexistent MCP resources. Attackers with a valid API token can send a resources/read request in an initialized MCP session, causing a panic that terminates the kernel process and interrupts service.
出典: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
参照URL
- advisory github.com
- advisory vulncheck.com
- advisory nvd.nist.gov
- advisory github.com
- web github.com