I don’t have any direct Axios dependencies, but in searching my system saw that Meteor 3.4 does through rspack (@rsdoctor/rspack-plugin).
rsdoctor have already patched with 1.5.7
To be safe, I added the following to my package.json:
"overrides": {
"axios": "1.14.0"
}
and pinned
"devDependencies": {
"@rsdoctor/rspack-plugin": "1.5.7",
},
Don’t know if more needs to be done. The first link has steps to check if your system was affected.