Is CVE-2026-26057 actively exploited?

No active exploitation of CVE-2026-26057 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-26057 be exploited remotely?

Yes. CVE-2026-26057 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-26057?

CVE-2026-26057 has a CVSS score of 6.5 (MEDIUM) and an EPSS exploitation probability of 0.06%.

HOME VULNERABILITIESCVE-2026-26057

MEDIUM

CVE-2026-26057

CWE-668Published: February 19, 2026· Updated: Feb 26, 2026

6.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.2th

Official Description

Skill Scanner is a security scanner for AI Agent Skills that detects prompt injection, data exfiltration, and malicious code patterns. A vulnerability in the API Server of Skill Scanner could allow a unauthenticated, remote attacker to interact with the server API and either trigger a denial of service (DoS) condition or upload arbitrary files. This vulnerability is due to an erroneous binding to multiple interfaces. An attacker could exploit this vulnerability by sending API requests to a device exposing the affected API Server. A successful exploit could allow the attacker to consume an excessive amount of resources (memory starvation) or to upload files to arbitrary folders on the affected device. This vulnerability affects Skill-scanner 1.0.1 and earlier releases when the API Server is enabled. The API Server is not enabled by default. Skill-scanner software releases 1.0.2 and later contain the fix for this vulnerability.

NVD Source

Technical Analysis

CVE-2026-26057 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.