CVE-2023-43637: GO-2026-4436 - EVE Has Partially Predetermined Vault Key in github.com/lf-edge/eve

CVE-2023-43637 · Severity: low · CVSS 3.1 · Published 2026-02-17

EVE Has Partially Predetermined Vault Key in github.com/lf-edge/eve

Technologies: github.com/lf-edge/eve (Go). Vendors: Go.

Quick answers

Is CVE-2023-43637 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-43637 being exploited in the wild.
How severe is CVE-2023-43637?
Low severity, with a CVSS score of 3.1, published 17 February 2026.
Which products and versions are affected?
github.com/lf-edge/eve (Go) SEMVER:introduced=0,fixed=0.0.0-20220310190112-c0c966dc31e2.
Is there a fix for CVE-2023-43637?
Yes. github.com/lf-edge/eve (Go): upgrade to 0.0.0-20220310190112-c0c966dc31e2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-43637?
Check whether you run github.com/lf-edge/eve (Go) 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/lf-edge/eve (Go): upgrade to 0.0.0-20220310190112-c0c966dc31e2 or later
    go get github.com/lf-edge/eve@v0.0.0-20220310190112-c0c966dc31e2

Affected products

  • github.com/lf-edge/eve (Go) SEMVER:introduced=0,fixed=0.0.0-20220310190112-c0c966dc31e2

Identifiers

  • CVE-2023-43637
  • GHSA-g7vp-j25f-h34p
  • GO-2026-4436

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