What is CVE-2026-119290?

CVE-2026-119290 is a high-severity vulnerability, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2026-10-30.

How severe is CVE-2026-119290?

High severity. CVSS v3 base score is 7.5 out of 10.

CVE-2026-119290

CVE-2026-119290

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, @zuke/core writes rendered reportSummary(...) notes to GITHUB_STEP_SUMMARY through writeJobSummary without applying the redactor that protects resolved secret() values in console and persisted run output. A GitHub Actions build that places secret-derived text in a summary note can publish credentials in cleartext to everyone able to view the workflow run, including unauthenticated viewers of a public repository, and the durable summary remains exposed until the run is deleted. GitHub Actions masking directives do not protect the summary file, while runs outside GitHub Actions and builds that do not summarize secret-derived text are not affected. This issue is fixed in version 1.51.0.

Published 2026-10-30 · last modified 2026-10-30.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

Frequently asked questions

What is CVE-2026-119290?: CVE-2026-119290 is a high-severity vulnerability, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2026-10-30.
How severe is CVE-2026-119290?: High severity. CVSS v3 base score is 7.5 out of 10.