{"id":"OESA-2026-1359","summary":"glibc security update","details":"The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational facilities as open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt,  login, exit and more.\r\n\r\nSecurity Fix(es):\n\nCalling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.(CVE-2025-15281)","modified":"2026-08-18T01:19:33.360055626Z","published":"2026-02-13T11:10:23Z","upstream":["CVE-2025-15281"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1359"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15281"}],"affected":[{"package":{"name":"glibc","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/glibc&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.34-174.oe2203sp4"}]}],"ecosystem_specific":{"src":["glibc-2.34-174.oe2203sp4.src.rpm"],"x86_64":["glibc-2.34-174.oe2203sp4.x86_64.rpm","glibc-all-langpacks-2.34-174.oe2203sp4.x86_64.rpm","glibc-common-2.34-174.oe2203sp4.x86_64.rpm","glibc-compat-2.17-2.34-174.oe2203sp4.x86_64.rpm","glibc-debuginfo-2.34-174.oe2203sp4.x86_64.rpm","glibc-debugsource-2.34-174.oe2203sp4.x86_64.rpm","glibc-debugutils-2.34-174.oe2203sp4.x86_64.rpm","glibc-devel-2.34-174.oe2203sp4.x86_64.rpm","glibc-locale-archive-2.34-174.oe2203sp4.x86_64.rpm","glibc-locale-source-2.34-174.oe2203sp4.x86_64.rpm","glibc-nss-devel-2.34-174.oe2203sp4.x86_64.rpm","libnsl-2.34-174.oe2203sp4.x86_64.rpm","nscd-2.34-174.oe2203sp4.x86_64.rpm","nss_modules-2.34-174.oe2203sp4.x86_64.rpm"],"aarch64":["glibc-2.34-174.oe2203sp4.aarch64.rpm","glibc-all-langpacks-2.34-174.oe2203sp4.aarch64.rpm","glibc-common-2.34-174.oe2203sp4.aarch64.rpm","glibc-compat-2.17-2.34-174.oe2203sp4.aarch64.rpm","glibc-debuginfo-2.34-174.oe2203sp4.aarch64.rpm","glibc-debugsource-2.34-174.oe2203sp4.aarch64.rpm","glibc-debugutils-2.34-174.oe2203sp4.aarch64.rpm","glibc-devel-2.34-174.oe2203sp4.aarch64.rpm","glibc-locale-archive-2.34-174.oe2203sp4.aarch64.rpm","glibc-locale-source-2.34-174.oe2203sp4.aarch64.rpm","glibc-nss-devel-2.34-174.oe2203sp4.aarch64.rpm","libnsl-2.34-174.oe2203sp4.aarch64.rpm","nscd-2.34-174.oe2203sp4.aarch64.rpm","nss_modules-2.34-174.oe2203sp4.aarch64.rpm"],"noarch":["glibc-help-2.34-174.oe2203sp4.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-1359.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}