RHSA-2026:98524: Moderate: gcc security update

Q: Which installed packages should be checked when assessing exposure?

Check for the listed Red Hat packages: gcc, cpp, gcc-gfortran, and their corresponding debuginfo/debugsource packages, including gcc-gdb-plugin-debuginfo. The advisory's affected software list includes these packages.

Q: Which components are associated with the reported flaws?

The reported issues affect the C++ standard library areas identified as libstdc++ parallel std and std::from_chars, as well as an integer wrap in std. The CVEs listed are CVE-2026-114691, CVE-2026-114690, and CVE-2026-115456.

Q: Does this advisory provide a fixed package version or an interim mitigation?

No fixed package versions or interim mitigations are provided in the supplied advisory data. It directs readers to the referenced CVE and Bugzilla records for additional details.

Published Nov 11, 2026

Updated

The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support libraries.Security Fix(es): gcc: Integer wrap in std (CVE-2026-114691) gcc: Confirmed out-of-bounds read/write in libstdc++ parallel std (CVE-2026-114690) gcc: Out-of-bounds read in std::fromchars (CVE-2026-115456) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

159 affected componentsFixes available

redhat/gcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cross-gcc-aarch64-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cross-gcc-ppc64le-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cross-gcc-s390x-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debugsource<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debugsource<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gdb-plugin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gdb-plugin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-offload-nvptx<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-offload-nvptx-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-offload-nvptx<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-offload-nvptx-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/liblsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/liblsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libtsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libtsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-debugsource<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gdb-plugin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-gfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-offload-nvptx<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-offload-nvptx-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-annobin-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/gcc-plugin-devel-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libasan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libatomic-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgcc-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgccjit-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-offload-nvptx<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgomp-offload-nvptx-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libitm-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/liblsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/liblsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-devel<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libtsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libtsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libubsan-debuginfo<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/cpp<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/cpp-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-debugsource<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-gdb-plugin-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-gfortran<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-gfortran-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-plugin-annobin<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-plugin-annobin-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-plugin-devel<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/gcc-plugin-devel-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libasan<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libasan-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libatomic<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libatomic-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgcc<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgcc-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgccjit<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgccjit-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgccjit-devel<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgfortran<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgfortran-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgomp<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgomp-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libitm<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libitm-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libitm-devel<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/liblsan<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/liblsan-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libtsan<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libtsan-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libubsan<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libubsan-debuginfo<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

redhat/libgfortran-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libquadmath-static<11.5.0-17.el9_9

11.5.0-17.el9_9

redhat/libgfortran-static<11.5.0-17.el9_9.aa

11.5.0-17.el9_9.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade redhat/gcc to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cpp to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cpp-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cross-gcc-aarch64-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cross-gcc-ppc64le-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cross-gcc-s390x-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-debugsource to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-gdb-plugin-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-gfortran to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-gfortran-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-offload-nvptx to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-offload-nvptx-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-plugin-annobin to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-plugin-annobin-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-plugin-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/gcc-plugin-devel-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libasan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libasan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libatomic to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libatomic-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgcc to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgcc-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgccjit to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgccjit-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgccjit-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgfortran to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgfortran-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgomp to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgomp-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgomp-offload-nvptx to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgomp-offload-nvptx-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libitm to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libitm-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libitm-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/liblsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/liblsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libquadmath to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libquadmath-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libquadmath-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libtsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libtsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libubsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libubsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/cpp to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/cpp-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-debugsource to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-gdb-plugin-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-gfortran to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-gfortran-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-plugin-annobin to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-plugin-annobin-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-plugin-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/gcc-plugin-devel-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libasan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libasan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libatomic to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libatomic-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgcc to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgcc-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgccjit to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgccjit-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgccjit-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgfortran to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgfortran-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgomp to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgomp-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libitm to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libitm-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libitm-devel to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/liblsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/liblsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libtsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libtsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libubsan to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libubsan-debuginfo to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa
Upgrade
Upgrade redhat/libgfortran-static to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libquadmath-static to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9
Upgrade
Upgrade redhat/libgfortran-static to a version that resolves this vulnerability.
Fixed in 11.5.0-17.el9_9.aa

Event History

Nov 11, 2026

Advisory Published

via Red Hat·12:00 AM

Data Sourced

via Red Hat·12:00 AM

RemedyDescriptionAffected Software

Frequently Asked Questions

Which installed packages should be checked when assessing exposure?

Check for the listed Red Hat packages: gcc, cpp, gcc-gfortran, and their corresponding debuginfo/debugsource packages, including gcc-gdb-plugin-debuginfo. The advisory's affected software list includes these packages.

Which components are associated with the reported flaws?

The reported issues affect the C++ standard library areas identified as libstdc++ parallel std and std::from_chars, as well as an integer wrap in std. The CVEs listed are CVE-2026-114691, CVE-2026-114690, and CVE-2026-115456.

Does this advisory provide a fixed package version or an interim mitigation?

No fixed package versions or interim mitigations are provided in the supplied advisory data. It directs readers to the referenced CVE and Bugzilla records for additional details.

RHSA-2026:98524: Moderate: gcc security update

Affected Software

Remediation

Event History

Frequently Asked Questions

Which installed packages should be checked when assessing exposure?

Which components are associated with the reported flaws?

Does this advisory provide a fixed package version or an interim mitigation?

Company

Resources

Contact

Frequently Asked Questions

Which installed packages should be checked when assessing exposure?

Which components are associated with the reported flaws?

Does this advisory provide a fixed package version or an interim mitigation?