Red Hat Security Advisory: nodejs24 security update
A security update for Node. js 24 on Red Hat Enterprise Linux 10 addresses multiple vulnerabilities including filesystem permissions bypass, denial of service, and uninitialized memory exposure. These issues affect the nodejs24 package and could impact the security of applications relying on this runtime. The update is rated as important by Red Hat Product Security and fixes six CVEs related to permission bypass and denial of service conditions. The advisory provides updated packages for various architectures of Red Hat Enterprise Linux 10.
AI Analysis
Technical Summary
This advisory covers multiple security vulnerabilities in nodejs24 as packaged for Red Hat Enterprise Linux 10. The fixed issues include filesystem permissions bypass (CVE-2025-55130, CVE-2025-55132), denial of service vulnerabilities (CVE-2025-59465, CVE-2025-59466, CVE-2026-21637), and uninitialized memory exposure (CVE-2025-55131). These vulnerabilities could allow an attacker to bypass file permission checks, cause denial of service conditions, or expose uninitialized memory. Red Hat has released updated nodejs24 packages for various architectures and support levels of RHEL 10 to address these issues. The advisory references Red Hat's errata RHSA-2026:1842 for detailed remediation instructions.
Potential Impact
The vulnerabilities impact the nodejs24 package on Red Hat Enterprise Linux 10 and could allow attackers to bypass filesystem permissions, cause denial of service, or expose uninitialized memory. These issues may affect the security and stability of applications relying on Node.js for network operations. The overall security impact is rated Important by Red Hat, indicating a high risk if unpatched.
Mitigation Recommendations
Red Hat has released updated nodejs24 packages that fix these vulnerabilities. Users should apply the security update for nodejs24 on Red Hat Enterprise Linux 10 as described in Red Hat advisory RHSA-2026:1842 and the article https://access.redhat.com/articles/11258. No additional mitigations are indicated beyond applying the official update.
Red Hat Security Advisory: nodejs24 security update
Description
A security update for Node. js 24 on Red Hat Enterprise Linux 10 addresses multiple vulnerabilities including filesystem permissions bypass, denial of service, and uninitialized memory exposure. These issues affect the nodejs24 package and could impact the security of applications relying on this runtime. The update is rated as important by Red Hat Product Security and fixes six CVEs related to permission bypass and denial of service conditions. The advisory provides updated packages for various architectures of Red Hat Enterprise Linux 10.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers multiple security vulnerabilities in nodejs24 as packaged for Red Hat Enterprise Linux 10. The fixed issues include filesystem permissions bypass (CVE-2025-55130, CVE-2025-55132), denial of service vulnerabilities (CVE-2025-59465, CVE-2025-59466, CVE-2026-21637), and uninitialized memory exposure (CVE-2025-55131). These vulnerabilities could allow an attacker to bypass file permission checks, cause denial of service conditions, or expose uninitialized memory. Red Hat has released updated nodejs24 packages for various architectures and support levels of RHEL 10 to address these issues. The advisory references Red Hat's errata RHSA-2026:1842 for detailed remediation instructions.
Potential Impact
The vulnerabilities impact the nodejs24 package on Red Hat Enterprise Linux 10 and could allow attackers to bypass filesystem permissions, cause denial of service, or expose uninitialized memory. These issues may affect the security and stability of applications relying on Node.js for network operations. The overall security impact is rated Important by Red Hat, indicating a high risk if unpatched.
Mitigation Recommendations
Red Hat has released updated nodejs24 packages that fix these vulnerabilities. Users should apply the security update for nodejs24 on Red Hat Enterprise Linux 10 as described in Red Hat advisory RHSA-2026:1842 and the article https://access.redhat.com/articles/11258. No additional mitigations are indicated beyond applying the official update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:1842
- Cve Count
- 6
- Additional Cves
- ["CVE-2025-55131","CVE-2025-55132","CVE-2025-59465","CVE-2025-59466","CVE-2026-21637"]
- Cvss Version
- null
Threat ID: 6a27e99f8dd33fbd8516d21b
Added to database: 6/9/2026, 10:23:27 AM
Last enriched: 6/9/2026, 10:49:37 AM
Last updated: 6/10/2026, 7:02:12 AM
Views: 5
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