Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-25598

21
FAUCET Score

CVE-2026-25598 is a medium-severity

Impacted Technologies

VendorProductVersion(s)CPE
< 2.14.2CPE matchmatch criteria
cpe:2.3:a:stepsecurity:harden-runner:*:*:*:*:community:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 13th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (13)

actionspatch availablevia ghsa
Product: step-security/harden-runnerFixed in: 2.14.2
redhatvendor investigatingvia redhat_api
Product: External Secrets Operator for Red Hat OpenShiftFixed in: external-secrets-operator/bitwarden-sdk-server-rhel9
redhatvendor investigatingvia redhat_api
Product: External Secrets Operator for Red Hat OpenShiftFixed in: external-secrets-operator/external-secrets-operator-bundle
redhatvendor investigatingvia redhat_api
Product: External Secrets Operator for Red Hat OpenShiftFixed in: external-secrets-operator/external-secrets-operator-rhel9
redhatvendor investigatingvia redhat_api
Product: External Secrets Operator for Red Hat OpenShiftFixed in: external-secrets-operator/external-secrets-rhel9
redhatvendor investigatingvia redhat_api
Product: Gatekeeper 3Fixed in: gatekeeper/gatekeeper-rhel9
redhatvendor investigatingvia redhat_api
Product: Multicluster Engine for KubernetesFixed in: multicluster-engine/addon-manager-rhel9
redhatvendor investigatingvia redhat_api
Product: Multicluster Engine for KubernetesFixed in: multicluster-engine/placement-rhel9
redhatvendor investigatingvia redhat_api
Product: Multicluster Engine for KubernetesFixed in: multicluster-engine/registration-operator-rhel9
redhatvendor investigatingvia redhat_api
Product: Multicluster Engine for KubernetesFixed in: multicluster-engine/registration-rhel9
redhatvendor investigatingvia redhat_api
Product: Multicluster Engine for KubernetesFixed in: multicluster-engine/work-rhel9
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift for Windows ContainersFixed in: openshift4-wincw/windows-machine-config-operator-bundle
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift for Windows ContainersFixed in: openshift4-wincw/windows-machine-config-rhel9-operator

Vendor Advisories (2)

redhatCVE-2026-25598Moderate

harden-runner: Harden-Runner: Outbound network connections can evade audit logging via specific socket system calls.

Feb 9, 2026
actionsGHSA-cpmj-h4f6-r6pqmedium

Harden-Runner: Bypassing Logging of Outbound Connections Using sendto, sendmsg, and sendmmsg in Harden-Runner (Community Tier)

Feb 9, 2026

References

github.com / step-security/harden-runner/releases/tag/v2.14.2
Release Notes
github.com / step-security/harden-runner/security/advisories/GHSA-cpmj-h4f6-r6pq
Vendor Advisory