An update for multipath-tools is now available for openEuler-22.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-4715 Final 1.0 1.0 2026-11-04 Initial 2026-11-04 2026-11-04 openEuler SA Tool V1.0 2026-11-04 multipath-tools security update An update for multipath-tools is now available for openEuler-22.03-LTS-SP4 This package provides the multipath tool and the multipathd daemon to manage dm-multipath devices. multipath can detect and set up multipath maps. multipathd sets up multipath maps automatically, monitors path devices for failure, removal, or addition, and applies the necessary changes to the multipath maps to ensure continuous availability of the map devices. Security Fix(es): A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure, or cause the daemon to crash, resulting in a Denial of Service (DoS).(CVE-2026-114038) An update for multipath-tools is now available for openEuler-22.03-LTS-SP4. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium multipath-tools https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4715 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-114038 https://nvd.nist.gov/vuln/detail/CVE-2026-114038 openEuler-22.03-LTS-SP4 kpartx-0.8.7-30.oe2203sp4.aarch64.rpm multipath-tools-0.8.7-30.oe2203sp4.aarch64.rpm multipath-tools-debuginfo-0.8.7-30.oe2203sp4.aarch64.rpm multipath-tools-debugsource-0.8.7-30.oe2203sp4.aarch64.rpm multipath-tools-devel-0.8.7-30.oe2203sp4.aarch64.rpm kpartx-0.8.7-30.oe2203sp4.x86_64.rpm multipath-tools-0.8.7-30.oe2203sp4.x86_64.rpm multipath-tools-debuginfo-0.8.7-30.oe2203sp4.x86_64.rpm multipath-tools-debugsource-0.8.7-30.oe2203sp4.x86_64.rpm multipath-tools-devel-0.8.7-30.oe2203sp4.x86_64.rpm multipath-tools-0.8.7-30.oe2203sp4.src.rpm multipath-tools-help-0.8.7-30.oe2203sp4.noarch.rpm A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure, or cause the daemon to crash, resulting in a Denial of Service (DoS). 2026-11-04 CVE-2026-114038 openEuler-22.03-LTS-SP4 Medium 5.1 AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L multipath-tools security update 2026-11-04 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4715