Recommended update for rust1.94

Announcement ID:	SUSE-RU-2026:1001-1
Release Date:	2026-03-25T08:37:02Z
Rating:	moderate
References:	bsc#1259623 jsc#PED-11412
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 15.4 openSUSE Leap 15.5 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 SUSE Linux Enterprise Real Time 15 SP7 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP4 LTSS SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server 15 SP5 LTSS SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server 15 SP6 LTSS SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability and contains one feature can now be installed.

Description:

This update for rust1.94 fixes the following issues:

This update adds rust1.94.

Release notes can be found externally: https://github.com/rust-lang/rust/releases/tag/1.94.0

• CVE-2026-31812: avoid unwrapping varint decoding during parameters parsing (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:

• openSUSE Leap 15.3
  zypper in -t patch SUSE-2026-1001=1
• openSUSE Leap 15.4
  zypper in -t patch SUSE-2026-1001=1
• openSUSE Leap 15.5
  zypper in -t patch SUSE-2026-1001=1
• openSUSE Leap 15.6
  zypper in -t patch openSUSE-SLE-15.6-2026-1001=1
• Development Tools Module 15-SP7
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-1001=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1001=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1001=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-1001=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-1001=1
• SUSE Linux Enterprise Server 15 SP4 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1001=1
• SUSE Linux Enterprise Server 15 SP5 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-1001=1
• SUSE Linux Enterprise Server 15 SP6 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1001=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1001=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-1001=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1001=1

Package List:

• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • rust-src-1.94.0-150300.21.84.1
  • rust-1.94.0-150300.21.84.1
  • cargo-1.94.0-150300.21.84.1
• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64)
  • cargo1.94-1.94.0-150300.7.6.1
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• openSUSE Leap 15.3 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• openSUSE Leap 15.3 (nosrc)
  • rust1.94-test-1.94.0-150300.7.6.2
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
  • rust-src-1.94.0-150400.24.71.1
  • rust-1.94.0-150400.24.71.1
  • cargo-1.94.0-150400.24.71.1
• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
  • rust-1.94.0-150500.27.65.1
  • cargo-1.94.0-150500.27.65.1
  • rust-src-1.94.0-150500.27.65.1
• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• openSUSE Leap 15.6 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• Development Tools Module 15-SP7 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150400.24.71.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150400.24.71.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 nosrc x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150400.24.71.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150400.24.71.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 nosrc x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 nosrc x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 nosrc x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150400.24.71.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150400.24.71.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64 nosrc)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150400.24.71.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150400.24.71.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (nosrc ppc64le x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5 (nosrc ppc64le x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
  • rust1.94-debuginfo-1.94.0-150300.7.6.1
  • cargo1.94-1.94.0-150300.7.6.1
  • cargo-1.94.0-150500.27.65.1
  • cargo1.94-debuginfo-1.94.0-150300.7.6.1
  • rust-1.94.0-150500.27.65.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (nosrc ppc64le x86_64)
  • rust1.94-1.94.0-150300.7.6.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
  • rust1.94-src-1.94.0-150300.7.6.1

References:

• https://www.suse.com/security/cve/CVE-2026-31812.html
• https://bugzilla.suse.com/show_bug.cgi?id=1259623
• https://jira.suse.com/browse/PED-11412