diff -rupN yarn-1.22.21/node_modules/browserify-sign/browser/verify.js yarn-1.22.21-new/node_modules/browserify-sign/browser/verify.js
--- yarn-1.22.21/node_modules/browserify-sign/browser/verify.js	2024-02-16 23:36:10.000000000 +0100
+++ yarn-1.22.21-new/node_modules/browserify-sign/browser/verify.js	2024-02-19 11:14:55.923549230 +0100
@@ -77,7 +77,7 @@ function dsaVerify (sig, hash, pub) {
 
 function checkValue (b, q) {
   if (b.cmpn(0) <= 0) throw new Error('invalid sig')
-  if (b.cmp(q) >= q) throw new Error('invalid sig')
+  if (b.cmp(q) >= 0) throw new Error('invalid sig')
 }
 
 module.exports = verify