Race Condition Affecting github.com/oxia-db/oxia/oxiad/dataserver/controller/lead package, versions <0.16.2
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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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMOXIADBOXIAOXIADDATASERVERCONTROLLERLEAD-16316103
- published28 Apr 2026
- disclosed22 Apr 2026
- creditUnknown
Introduced: 22 Apr 2026
CVE-2026-40943 (opens in a new tab)How to fix?
Upgrade github.com/oxia-db/oxia/oxiad/dataserver/controller/lead to version 0.16.2 or higher.
Overview
Affected versions of this package are vulnerable to Race Condition in the heartbeat process. An attacker can cause the server to crash or become unresponsive by triggering concurrent session heartbeat and closure operations, leading to a panic or deadlock due to improper synchronization.