CVE-2026-29042: GO-2026-4598 - Nuclio Shell Runtime Command Injection Leading to Privilege Escalation in github.com/nuclio/nuclio

CVE-2026-29042 · Severity: medium · CVSS 4 · Published 2026-03-10

Nuclio Shell Runtime Command Injection Leading to Privilege Escalation in github.com/nuclio/nuclio

Technologies: github.com/nuclio/nuclio (Go). Vendors: Go.

Quick answers

Is CVE-2026-29042 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-29042 being exploited in the wild.
How severe is CVE-2026-29042?
Medium severity, with a CVSS score of 4, published 10 March 2026.
Which products and versions are affected?
github.com/nuclio/nuclio (Go) SEMVER:introduced=0, SEMVER:introduced=0,fixed=1.15.20.
Is there a fix for CVE-2026-29042?
Yes. github.com/nuclio/nuclio (Go): upgrade to 1.15.20 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-29042?
Check whether you run github.com/nuclio/nuclio (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/nuclio/nuclio (Go): upgrade to 1.15.20 or later
    go get github.com/nuclio/nuclio@v1.15.20

Affected products

  • github.com/nuclio/nuclio (Go) SEMVER:introduced=0, SEMVER:introduced=0,fixed=1.15.20

Identifiers

  • CVE-2026-29042
  • GHSA-95fj-3w7g-4r27
  • GO-2026-4598

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.