Allocation of Resources Without Limits or Throttling Affecting github.com/hashicorp/boundary/internal/daemon/controller package, versions <0.19.5>=0.20.0 <0.20.3>=0.21.0 <0.21.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMHASHICORPBOUNDARYINTERNALDAEMONCONTROLLER-16419402
- published5 May 2026
- disclosed4 May 2026
- creditUnknown
Introduced: 4 May 2026
CVE-2026-7776 Â (opens in a new tab)How to fix?
Upgrade github.com/hashicorp/boundary/internal/daemon/controller to version 0.19.5, 0.20.3, 0.21.3 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the TLS handshake process. An attacker can cause worker connection handling to block by opening a connection to the authentication listener and delaying or withholding the client certificate, which may prevent legitimate connections from being accepted or routed.