GnuPG's ElGamal Signing Keys Compromised

KjetilK writes "Werner Koch just sent an announcement saying that there is a severe bug in GnuPG >= 1.0.2 that makes it easy to compromise ElGamal keys used for signing. Note that such keys are not generated by GnuPG's standard setup, and should be relatively rare. Among the 850 public keys in my personal keyring, there were only one such public key (and a few subkeys). There is already a patch available to disable these keys."