SUSE-SU-2026:1337-1: moderate: Security update for rust1.92

[SLE-UPDATES]

# Security update for rust1.92

Announcement ID: SUSE-SU-2026:1337-1  
Release Date: 2026-04-15T07:33:35Z  
Rating: moderate  
References:

  * bsc#1259623

  
Cross-References:

  * CVE-2026-31812

  
CVSS scores:

  * CVE-2026-31812 ( 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-2026-31812 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-31812 ( NVD ):  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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  
Affected Products:

  * Development Tools Module 15-SP7
  * openSUSE Leap 15.3
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for rust1.92 fixes the following issues:

  * CVE-2026-31812: Denial of service via crafted QUIC initial packet
    (bsc#1259623).

## 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:

  * Development Tools Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-1337=1

  * openSUSE Leap 15.3  
    zypper in -t patch SUSE-2026-1337=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2026-1337=1

## Package List:

  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * cargo1.92-1.92.0-150300.7.6.1
    * rust1.92-debuginfo-1.92.0-150300.7.6.1
    * cargo1.92-debuginfo-1.92.0-150300.7.6.1
  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64 nosrc)
    * rust1.92-1.92.0-150300.7.6.1
  * Development Tools Module 15-SP7 (noarch)
    * rust1.92-src-1.92.0-150300.7.6.1
  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    * cargo1.92-1.92.0-150300.7.6.1
    * rust1.92-debuginfo-1.92.0-150300.7.6.1
    * cargo1.92-debuginfo-1.92.0-150300.7.6.1
  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586 nosrc)
    * rust1.92-1.92.0-150300.7.6.1
  * openSUSE Leap 15.3 (noarch)
    * rust1.92-src-1.92.0-150300.7.6.1
  * openSUSE Leap 15.3 (nosrc)
    * rust1.92-test-1.92.0-150300.7.6.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * cargo1.92-1.92.0-150300.7.6.1
    * rust1.92-debuginfo-1.92.0-150300.7.6.1
    * cargo1.92-debuginfo-1.92.0-150300.7.6.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 nosrc)
    * rust1.92-1.92.0-150300.7.6.1
  * openSUSE Leap 15.6 (noarch)
    * rust1.92-src-1.92.0-150300.7.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-31812.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1259623

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