Linux · Red Hat · Security advisory · November 12, 2026

RHSA-2026:98483: Security update for 22 packages

RHSA-2026:98483, released November 12, 2026, fixes 1 CVE across 22 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.7
Base score, 0 to 10
Highest EPSS
0.0035
28th percentile

Fixed package versions

ProductReleaseFixed in
gcc-toolset-16-gccRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-gcc-c++RHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-gcc-gfortranRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-gcc-plugin-annobinRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-gcc-plugin-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libasan-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libatomic-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libgccjitRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libgccjit-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libgdiagnostics-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libitm-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-liblsan-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libquadmath-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libstdc++-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libstdc++-docsRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libtsan-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-libubsan-develRHEL 90:16.2.1-1.3.el9_9
gcc-toolset-16-offload-nvptxRHEL 90:16.2.1-1.3.el9_9
libasan8RHEL 90:16.2.1-1.3.el9_9
libgdiagnosticsRHEL 90:16.2.1-1.3.el9_9
liblsanRHEL 90:16.2.1-1.3.el9_9
libtsan2RHEL 90:16.2.1-1.3.el9_9

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-102010 Gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: denial of service via use-after-free in binary heap erase_if7.7 0.0035 None reported
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