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Repeated SIGSEGV validation in Node 22.19.0 at IC::UpdateState+128 #66881
Description
在隔离 Linux amd64 全系统 TCG 环境中，Node 22.19.0 的公开 ELF（124181928 字节，SHA256：638c77326270093b1251a5e72b4335c94c74856a210460341c73d6f3da647328）有重复 SIGSEGV 安全位置记录。V8 版本字符串为 12.4.254.21-node.29。
公开 PC 为 IC::UpdateState+128／ELF 0x136b1a0，字节 488b40ff。静态对应 IsString(*name)；有界公开返回位置分别为 Runtime_LoadIC_Miss+974 或 Runtime_StoreIC_Miss+264，下一层为 Builtins_CEntry_Return1_ArgvOnStack_NoBuiltinExit+53。没有完整栈、私有操作数或可分享 core，不能认定同一根因。QEMU 版本为 Ubuntu 1:8.2.2+ds-0ubuntu1.18，guest 为 4 vCPU／4 GiB、kernel 6.8.0-142-generic。
#55261 对应的修正语句已存在于该公开 ELF；#59740 的 OpenSSL 栈与此位置不同。有限无故障样本不能排除间歇故障。请问该源码路径是否有可指向的已知不变量违例／修复 commit，以及不涉及私有值的最小判别观测？目前没有可分享的最小复现，未据此升级运行时或改代码。
Activity
MikeMcC399 commentedon Oct 21, 2026
The working language of this repo is English. Please translate to English and repost!
Node.js 22.19.0 was released on 2025-08-28, more than one year ago. If you are having problems with this version, then upgrading to a current version would be advisable. https://nodejs.org/en/download gives access to available versions.
xurunxin commentedon Oct 21, 2026
Thank you! I’ll try a newer version of Node.js to see if that resolves the issue.
MikeMcC399 commentedon Oct 21, 2026
Note also there was a new set of security release today.
[-]Node 22.19.0 在 IC::UpdateState+128 的重复 SIGSEGV 询证[/-][+]Repeated SIGSEGV validation in Node 22.19.0 at IC::UpdateState+128[/+]