{"schema_version":"1.7.2","id":"OESA-2026-2089","modified":"2026-04-25T05:50:07Z","published":"2026-04-25T05:50:07Z","upstream":["CVE-2022-27943"],"summary":"gcc security update","details":"The gcc package contains the GNU Compiler Collection version 14.\r\n\r\nSecurity Fix(es):\n\nlibiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.(CVE-2022-27943)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"gcc","purl":"pkg:rpm/openEuler/gcc&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.1-67.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["cpp-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-c++-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-debuginfo-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-debugsource-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-gdb-plugin-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-gfortran-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-objc++-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-objc-12.3.1-67.oe2403sp1.aarch64.rpm","gcc-plugin-devel-12.3.1-67.oe2403sp1.aarch64.rpm","libasan-12.3.1-67.oe2403sp1.aarch64.rpm","libasan-static-12.3.1-67.oe2403sp1.aarch64.rpm","libatomic-12.3.1-67.oe2403sp1.aarch64.rpm","libatomic-static-12.3.1-67.oe2403sp1.aarch64.rpm","libgcc-12.3.1-67.oe2403sp1.aarch64.rpm","libgccjit-12.3.1-67.oe2403sp1.aarch64.rpm","libgccjit-devel-12.3.1-67.oe2403sp1.aarch64.rpm","libgfortran-12.3.1-67.oe2403sp1.aarch64.rpm","libgfortran-static-12.3.1-67.oe2403sp1.aarch64.rpm","libgomp-12.3.1-67.oe2403sp1.aarch64.rpm","libitm-12.3.1-67.oe2403sp1.aarch64.rpm","libitm-devel-12.3.1-67.oe2403sp1.aarch64.rpm","libitm-static-12.3.1-67.oe2403sp1.aarch64.rpm","liblsan-12.3.1-67.oe2403sp1.aarch64.rpm","liblsan-static-12.3.1-67.oe2403sp1.aarch64.rpm","libobjc-12.3.1-67.oe2403sp1.aarch64.rpm","libquadmath-12.3.1-67.oe2403sp1.aarch64.rpm","libquadmath-devel-12.3.1-67.oe2403sp1.aarch64.rpm","libquadmath-static-12.3.1-67.oe2403sp1.aarch64.rpm","libstdc++-12.3.1-67.oe2403sp1.aarch64.rpm","libstdc++-devel-12.3.1-67.oe2403sp1.aarch64.rpm","libstdc++-static-12.3.1-67.oe2403sp1.aarch64.rpm","libtsan-12.3.1-67.oe2403sp1.aarch64.rpm","libtsan-static-12.3.1-67.oe2403sp1.aarch64.rpm","libubsan-12.3.1-67.oe2403sp1.aarch64.rpm","libubsan-static-12.3.1-67.oe2403sp1.aarch64.rpm"],"src":["gcc-12.3.1-67.oe2403sp1.src.rpm"],"x86_64":["cpp-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-c++-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-debuginfo-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-debugsource-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-gdb-plugin-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-gfortran-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-objc++-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-objc-12.3.1-67.oe2403sp1.x86_64.rpm","gcc-plugin-devel-12.3.1-67.oe2403sp1.x86_64.rpm","libasan-12.3.1-67.oe2403sp1.x86_64.rpm","libasan-static-12.3.1-67.oe2403sp1.x86_64.rpm","libatomic-12.3.1-67.oe2403sp1.x86_64.rpm","libatomic-static-12.3.1-67.oe2403sp1.x86_64.rpm","libgcc-12.3.1-67.oe2403sp1.x86_64.rpm","libgccjit-12.3.1-67.oe2403sp1.x86_64.rpm","libgccjit-devel-12.3.1-67.oe2403sp1.x86_64.rpm","libgfortran-12.3.1-67.oe2403sp1.x86_64.rpm","libgfortran-static-12.3.1-67.oe2403sp1.x86_64.rpm","libgomp-12.3.1-67.oe2403sp1.x86_64.rpm","libitm-12.3.1-67.oe2403sp1.x86_64.rpm","libitm-devel-12.3.1-67.oe2403sp1.x86_64.rpm","libitm-static-12.3.1-67.oe2403sp1.x86_64.rpm","liblsan-12.3.1-67.oe2403sp1.x86_64.rpm","liblsan-static-12.3.1-67.oe2403sp1.x86_64.rpm","libobjc-12.3.1-67.oe2403sp1.x86_64.rpm","libquadmath-12.3.1-67.oe2403sp1.x86_64.rpm","libquadmath-devel-12.3.1-67.oe2403sp1.x86_64.rpm","libquadmath-static-12.3.1-67.oe2403sp1.x86_64.rpm","libstdc++-12.3.1-67.oe2403sp1.x86_64.rpm","libstdc++-devel-12.3.1-67.oe2403sp1.x86_64.rpm","libstdc++-static-12.3.1-67.oe2403sp1.x86_64.rpm","libtsan-12.3.1-67.oe2403sp1.x86_64.rpm","libtsan-static-12.3.1-67.oe2403sp1.x86_64.rpm","libubsan-12.3.1-67.oe2403sp1.x86_64.rpm","libubsan-static-12.3.1-67.oe2403sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2089"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27943"}],"database_specific":{"severity":"Medium"}}