SUSE alert SUSE-SU-2026:0435-1 (nodejs20)

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SUSE-SU-2026:0435-1: important: Security update for nodejs20
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Wed, 11 Feb 2026 16:31:18 -0000
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<177082747807.18402.11200436106130120101@smelt2.prg2.suse.org>
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Article


# Security update for nodejs20

Announcement ID: SUSE-SU-2026:0435-1  
Release Date: 2026-02-11T09:25:23Z  
Rating: important  
References:

  * bsc#1256569
  * bsc#1256570
  * bsc#1256571
  * bsc#1256573
  * bsc#1256574
  * bsc#1256576
  * bsc#1256848

  
Cross-References:

  * CVE-2025-55130
  * CVE-2025-55131
  * CVE-2025-55132
  * CVE-2025-59465
  * CVE-2025-59466
  * CVE-2026-21637
  * CVE-2026-22036

  
CVSS scores:

  * CVE-2025-55130 ( SUSE ):  9.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-55130 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-55130 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2025-55130 ( NVD ):  7.1 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2025-55131 ( SUSE ):  9.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-55131 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-55131 ( NVD ):  7.1 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
  * CVE-2025-55132 ( SUSE ):  6.3
    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
  * CVE-2025-55132 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2025-55132 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  * CVE-2025-55132 ( NVD ):  2.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
  * CVE-2025-59465 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-59465 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-59465 ( NVD ):  7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-59466 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-59466 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-59466 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-59466 ( NVD ):  5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-21637 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-21637 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-21637 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-21637 ( NVD ):  5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-22036 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-22036 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-22036 ( NVD ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-22036 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves seven vulnerabilities can now be installed.

## Description:

This update for nodejs20 fixes the following issues:

  * Update to 20.20.0:
  * CVE-2026-22036: Updated undici to 6.23.0 (bsc#1256848)
  * CVE-2025-59465: Add TLSSocket default error handler (bsc#1256573)
  * CVE-2025-55132: Disable futimes when permission model is enabled
    (bsc#1256571)
  * CVE-2025-55130: Require full read and write to symlink APIs (bsc#1256569)
  * CVE-2025-59466: Rethrow stack overflow exceptions in async_hooks
    (bsc#1256574)
  * CVE-2025-55131: Refactor unsafe buffer creation to remove zero-fill toggle
    (bsc#1256570)
  * CVE-2026-21637: Route callback exceptions through error handlers
    (bsc#1256576)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2026-435=1 openSUSE-SLE-15.6-2026-435=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-435=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-435=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * nodejs20-debugsource-20.20.0-150600.3.15.1
    * npm20-20.20.0-150600.3.15.1
    * nodejs20-20.20.0-150600.3.15.1
    * nodejs20-debuginfo-20.20.0-150600.3.15.1
    * corepack20-20.20.0-150600.3.15.1
    * nodejs20-devel-20.20.0-150600.3.15.1
  * openSUSE Leap 15.6 (noarch)
    * nodejs20-docs-20.20.0-150600.3.15.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * nodejs20-debugsource-20.20.0-150600.3.15.1
    * npm20-20.20.0-150600.3.15.1
    * nodejs20-20.20.0-150600.3.15.1
    * nodejs20-debuginfo-20.20.0-150600.3.15.1
    * nodejs20-devel-20.20.0-150600.3.15.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
    * nodejs20-docs-20.20.0-150600.3.15.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * nodejs20-debugsource-20.20.0-150600.3.15.1
    * npm20-20.20.0-150600.3.15.1
    * nodejs20-20.20.0-150600.3.15.1
    * nodejs20-debuginfo-20.20.0-150600.3.15.1
    * nodejs20-devel-20.20.0-150600.3.15.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
    * nodejs20-docs-20.20.0-150600.3.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-55130.html
  * https://www.suse.com/security/cve/CVE-2025-55131.html
  * https://www.suse.com/security/cve/CVE-2025-55132.html
  * https://www.suse.com/security/cve/CVE-2025-59465.html
  * https://www.suse.com/security/cve/CVE-2025-59466.html
  * https://www.suse.com/security/cve/CVE-2026-21637.html
  * https://www.suse.com/security/cve/CVE-2026-22036.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1256569
  * https://bugzilla.suse.com/show_bug.cgi?id=1256570
  * https://bugzilla.suse.com/show_bug.cgi?id=1256571
  * https://bugzilla.suse.com/show_bug.cgi?id=1256573
  * https://bugzilla.suse.com/show_bug.cgi?id=1256574
  * https://bugzilla.suse.com/show_bug.cgi?id=1256576
  * https://bugzilla.suse.com/show_bug.cgi?id=1256848



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