No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.
How severe is This vulnerability?
Medium severity, with a CVSS score of 4, published 12 February 2025.
Which products and versions are affected?
github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4 (Go) SEMVER:introduced=0; github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5 (Go) SEMVER:introduced=0; github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v6 (Go) SEMVER:introduced=0; github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7 (Go) SEMVER:introduced=0,fixed=7.2.1; and 1 more.
Is there a fix for This vulnerability?
Yes. github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7 (Go): upgrade to 7.2.1 or later; github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v8 (Go): upgrade to 8.1.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected?
Check whether you run github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4 (Go), github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5 (Go), github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v6 (Go) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7 (Go): upgrade to 7.2.1 or later
go get github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7@v7.2.1
github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v8 (Go): upgrade to 8.1.1 or later
go get github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v8@v8.1.1