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ESB-2026.3769 PUBLISHED CVSS 5.300000190734863 MEDIUM

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.3769 Security update for rust1.92 16 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: rust1.92 Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2026-31812 Original Bulletin: https://www.suse.com/support/update/announcement/2026/suse-su-20261337-1 Comment: CVSS (Max): 5.3 CVE-2026-31812 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L EPSS (Max): 0.2% (39th) CVE-2026-31812 2026-04-15 - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for rust1.92 Announcement ID: SUSE-SU-2026:1337-1 Release Date: 2026-04-15T07:33:35Z Rating: moderate References: o bsc#1259623 Cross-References: o CVE-2026-31812 o 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 o 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 CVSS scores: o 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 o Development Tools Module 15-SP7 o openSUSE Leap 15.3 Affected o openSUSE Leap 15.6 Products: o SUSE Linux Enterprise Desktop 15 SP7 o SUSE Linux Enterprise Real Time 15 SP7 o SUSE Linux Enterprise Server 15 SP7 o 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: o 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: o Development Tools Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-1337=1 o openSUSE Leap 15.3 zypper in -t patch SUSE-2026-1337=1 o openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-1337=1 Package List: o 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 o Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64 nosrc) rust1.92-1.92.0-150300.7.6.1 o Development Tools Module 15-SP7 (noarch) rust1.92-src-1.92.0-150300.7.6.1 o 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 o openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586 nosrc) rust1.92-1.92.0-150300.7.6.1 o openSUSE Leap 15.3 (noarch) rust1.92-src-1.92.0-150300.7.6.1 o openSUSE Leap 15.3 (nosrc) rust1.92-test-1.92.0-150300.7.6.1 o 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 o openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 nosrc) rust1.92-1.92.0-150300.7.6.1 o openSUSE Leap 15.6 (noarch) rust1.92-src-1.92.0-150300.7.6.1 References: o https://www.suse.com/security/cve/CVE-2026-31812.html o https://bugzilla.suse.com/show_bug.cgi?id=1259623 - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================

Risk Scores

CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products

VendorProductVersions
SUSErust1.92

Timeline

References

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