When upstream breaks, Teire fixes your code.

teire-dev/teire System status

Built on

Product

Scan a repo Changes Install on GitHub Dashboard Demo video

Developers

Docs GitHub CLI and MCP teire.yml schema npm

Trust

How Teire runs Source code

Teire

Changes Scan Docs Trust

← All changes

activerecord✕security

activerecord: Active Record subject to Regular Expression Denial-of-Service (ReDoS)

Active Record subject to Regular Expression Denial-of-Service (ReDoS) (high). GHSA-8hc4-xxm3-5ppp, CVE-2021-22880.

activerecord: Active Record subject to Regular Expression Denial-of-Service (ReDoS): from its source to your code

osv.devquote checked
security advisory
Your codeby hand
Nemotron fixes

In its own wordsmatches the page ✓

Active Record subject to Regular Expression Denial-of-Service (ReDoS)

osv.dev/vulnerability/GHSA-8hc4-xxm3-5…from an advisory databasechecked 2026-10-30#2e4b57f1d7

What Teire looks for in your code

nothing to search for: checked by hand

Does it reach your code?

Fix in all Scan a repo

read by a advisory-feed · advisory/rubygems/activerecord/GHSA-8hc4-xxm3-5ppp