[El-errata] ELSA-2026-89891 Moderate: Oracle Linux 10 gcc-toolset-15-gcc security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-89891

http://linux.oracle.com/errata/ELSA-2026-89891.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
gcc-toolset-15-gcc-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-gcc-c++-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-gcc-gfortran-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-gcc-plugin-annobin-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-gcc-plugin-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libasan-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libatomic-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libgccjit-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libgccjit-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libitm-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-liblsan-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libquadmath-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libstdc++-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libstdc++-docs-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libtsan-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-libubsan-devel-15.2.1-7.1.el10_2.x86_64.rpm
gcc-toolset-15-offload-nvptx-15.2.1-7.1.el10_2.x86_64.rpm

aarch64:
gcc-toolset-15-gcc-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-gcc-c++-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-gcc-gfortran-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-gcc-plugin-annobin-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-gcc-plugin-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libasan-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libatomic-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libgccjit-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libgccjit-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libitm-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-liblsan-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libstdc++-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libstdc++-docs-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libtsan-devel-15.2.1-7.1.el10_2.aarch64.rpm
gcc-toolset-15-libubsan-devel-15.2.1-7.1.el10_2.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/gcc-toolset-15-gcc-15.2.1-7.1.el10_2.src.rpm

Related CVEs:

CVE-2026-102010




Description of changes:

[15.2.1-7.1]
- fix CVE-2026-102010, PR libstdc++/127656 (RHEL-272094)