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HIGH severity

CVE-2026-114217 — Red Hat

HIGH

CVE-2026-114217 is a high-severity (CVSS 8.6) CWE-312 vulnerability. No vendor fix is recorded yet; mitigation options are listed below.

A flaw was found in konflux-ci. Continuous Integration (CI) automation scripts store sensitive GitHub access tokens in plaintext on the runner without cleaning them up after execution.…

Published
Updated
Affected
—
Patched
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Exploits
None indexed
Exploitation data as of Oct 31, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Description

A flaw was found in konflux-ci. Continuous Integration (CI) automation scripts store sensitive GitHub access tokens in plaintext on the runner without cleaning them up after execution. A local attacker with access to the CI environment can read these stored credentials to gain unauthorized repository access, potentially allowing them to modify source code or release artifacts.

Detection & mitigation playbook

Vulnerability

  1. Detect

    Identify every host running the affected component and compare the installed build against the fixed version below — for source-built or distro-packaged software the version string, not a lockfile, is the source of truth (`dpkg -l`, `rpm -q`, or the binary's own `--version`).

  2. Remediation status

    No fixed release is recorded for CVE-2026-114217 yet. Track the upstream advisory, and apply the exposure-reduction steps below in the meantime.

  3. Mitigate without a patch

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatImportant

Red Hat Product Security rates this vulnerability as Important because an attacker who achieves execution access on an automation runner can extract persistent authentication secrets, enabling repository modifications and downstream supply chain compromise. This flaw primarily impacts build pipelines utilizing Konflux…

Workaround published by Red Hat
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Source: Red Hat security advisory for CVE-2026-114217 (CC BY 4.0)

Frequently Asked Questions

A flaw was found in konflux-ci. Continuous Integration (CI) automation scripts store sensitive GitHub access tokens in plaintext on the runner without cleaning them up after execution. A local attacker with access to the CI environment can read these stored credentials to gain unauthorized repository access, potentially allowing them to modify source code or release artifacts.
O3 Security · Impact-Aware SCA

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