If there's a known vulnerability (which is the case to the best of my knowledge) that can be exploited by an enemy to bring harm to American forces, that would be the very nature of protected National Security Information.
The only "national security issue" is that it's embarrassing.
This comment is the perfect example of how saying something obviously wrong (or nonsensical) on the internet is the best way to get people to respond (of which I am now guilty myself).
The (reasonable) GP comment has 1 reply and the (unreasonable) parent comment has 5 already.
I'm with you... the idea that anything to do with a common side arm is worthy of "military secrets" protection is, as I said, absurd.