What is RHSA-2026:2781?

RHSA-2026:2781 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: nodejs:24 security update

Which CVE IDs does RHSA-2026:2781 cover?

RHSA-2026:2781 covers the following CVE IDs: CVE-2025-55131, CVE-2025-55132, CVE-2025-59465, CVE-2025-59466, CVE-2026-21637, CVE-2025-55130. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:2781?

RHSA-2026:2781 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:2781HighCVSS 7.5

Red Hat Security Advisory: nodejs:24 security update

Vendor

Red Hat Product Security

Published

February 17, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (6)

CVE-2025-55131 →CVE-2025-55132 →CVE-2025-59465 →CVE-2025-59466 →CVE-2026-21637 →CVE-2025-55130 →

📋 Description

CVE-2025-55130 — nodejs: Nodejs file permissions bypass CVE-2025-55131 — nodejs: Nodejs uninitialized memory exposure CVE-2025-55132 — nodejs: Nodejs filesystem permissions bypass CVE-2025-59465 — nodejs: Nodejs denial of service CVE-2025-59466 — nodejs: Nodejs denial of service CVE-2026-21637 — nodejs: Nodejs denial of service

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2026:2781
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431338
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431340
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431343
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431349
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431350
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2431352
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2781.json