CVE-2026-23992 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2026-23992 Interim 1 1 2026-03-05T00:16:33Z current 2026-03-05T00:16:33Z 2026-03-05T00:16:33Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2026-23992 go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2026-February/024084.html E-Mail link for SUSE-SU-2026:0403-1 https://lists.suse.com/pipermail/sle-security-updates/2026-March/024527.html E-Mail link for SUSE-SU-2026:0757-1 https://lists.suse.com/pipermail/sle-security-updates/2026-March/024541.html E-Mail link for SUSE-SU-2026:0777-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise Server 15 SP4-LTSS SUSE Linux Enterprise Server 15 SP4-TERADATA SUSE Linux Enterprise Server 15 SP5-LTSS SUSE Linux Enterprise Server 15 SP6-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise Server 16.0 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 Module for Basesystem 15 SP7 SUSE Linux Enterprise Server for SAP applications 16.0 openSUSE Leap 15.6 openSUSE Tumbleweed cosign cosign-3.0.5-1.1 cosign-3.0.5-150400.3.35.1 cosign-bash-completion-3.0.5-1.1 cosign-bash-completion-3.0.5-150400.3.35.1 cosign-fish-completion-3.0.5-1.1 cosign-zsh-completion-3.0.5-1.1 cosign-zsh-completion-3.0.5-150400.3.35.1 vexctl cosign-3.0.5-150400.3.35.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 cosign-bash-completion-3.0.5-150400.3.35.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 cosign-zsh-completion-3.0.5-150400.3.35.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 cosign-3.0.5-150400.3.35.1 as a component of SUSE Linux Enterprise Server 15 SP4-TERADATA cosign-3.0.5-150400.3.35.1 as a component of openSUSE Leap 15.6 cosign-3.0.5-1.1 as a component of openSUSE Tumbleweed cosign-bash-completion-3.0.5-1.1 as a component of openSUSE Tumbleweed cosign-fish-completion-3.0.5-1.1 as a component of openSUSE Tumbleweed cosign-zsh-completion-3.0.5-1.1 as a component of openSUSE Tumbleweed cosign as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS cosign as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS cosign as a component of SUSE Linux Enterprise Server 15 SP4-LTSS cosign as a component of SUSE Linux Enterprise Server 15 SP5-LTSS cosign as a component of SUSE Linux Enterprise Server 15 SP6-LTSS cosign as a component of SUSE Linux Enterprise Server 16.0 vexctl as a component of SUSE Linux Enterprise Server 16.0 cosign as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 cosign as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 cosign as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 cosign as a component of SUSE Linux Enterprise Server for SAP applications 16.0 vexctl as a component of SUSE Linux Enterprise Server for SAP applications 16.0 go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1. CVE-2026-23992 SUSE Linux Enterprise Module for Basesystem 15 SP7:cosign-3.0.5-150400.3.35.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:cosign-bash-completion-3.0.5-150400.3.35.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:cosign-zsh-completion-3.0.5-150400.3.35.1 SUSE Linux Enterprise Server 15 SP4-TERADATA:cosign-3.0.5-150400.3.35.1 openSUSE Leap 15.6:cosign-3.0.5-150400.3.35.1 openSUSE Tumbleweed:cosign-3.0.5-1.1 openSUSE Tumbleweed:cosign-bash-completion-3.0.5-1.1 openSUSE Tumbleweed:cosign-fish-completion-3.0.5-1.1 openSUSE Tumbleweed:cosign-zsh-completion-3.0.5-1.1 SUSE Linux Enterprise Server 16.0:vexctl SUSE Linux Enterprise Server for SAP applications 16.0:vexctl moderate 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N