RHSA-2026:98115: Security update for 28 packages

RHSA-2026:98115, released November 12, 2026, fixes 2 CVEs across 28 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.2

Base score, 0 to 10

Highest EPSS

0.0049

42nd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
cpp	RHEL 8	0:8.5.0-31.el8_10
gcc	RHEL 8	0:8.5.0-31.el8_10
gcc-c++	RHEL 8	0:8.5.0-31.el8_10
gcc-gdb-plugin	RHEL 8	0:8.5.0-31.el8_10
gcc-gfortran	RHEL 8	0:8.5.0-31.el8_10
gcc-offload-nvptx	RHEL 8	0:8.5.0-31.el8_10
gcc-plugin-annobin	RHEL 8	0:8.5.0-31.el8_10
gcc-plugin-devel	RHEL 8	0:8.5.0-31.el8_10
libasan	RHEL 8	0:8.5.0-31.el8_10
libatomic	RHEL 8	0:8.5.0-31.el8_10
libatomic-static	RHEL 8	0:8.5.0-31.el8_10
libgcc	RHEL 8	0:8.5.0-31.el8_10
libgfortran	RHEL 8	0:8.5.0-31.el8_10
libgfortran-static	RHEL 8	0:8.5.0-31.el8_10
libgomp	RHEL 8	0:8.5.0-31.el8_10
libgomp-offload-nvptx	RHEL 8	0:8.5.0-31.el8_10
libitm	RHEL 8	0:8.5.0-31.el8_10
libitm-devel	RHEL 8	0:8.5.0-31.el8_10
liblsan	RHEL 8	0:8.5.0-31.el8_10
libquadmath	RHEL 8	0:8.5.0-31.el8_10
libquadmath-devel	RHEL 8	0:8.5.0-31.el8_10
libquadmath-static	RHEL 8	0:8.5.0-31.el8_10
libstdc++	RHEL 8	0:8.5.0-31.el8_10
libstdc++-devel	RHEL 8	0:8.5.0-31.el8_10
libstdc++-docs	RHEL 8	0:8.5.0-31.el8_10
libstdc++-static	RHEL 8	0:8.5.0-31.el8_10
libtsan	RHEL 8	0:8.5.0-31.el8_10
libubsan	RHEL 8	0:8.5.0-31.el8_10

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-114691	Gcc: integer wrap in `std	5.9	0.0049	None reported
Routine	CVE-2026-114690	Gcc: confirmed out-of-bounds read/write in libstdc++ parallel `std	6.2	0.0012	None reported

Also fixes CVE-2026-114691

RHSA-2026:98526
gcc-toolset-15-gcc, gcc-toolset-15-gcc-c++, gcc-toolset-15-gcc-gfortran and 14 more on RHEL 9
RHSA-2026:98534
gcc-toolset-16-gcc, gcc-toolset-16-gcc-c++, gcc-toolset-16-gcc-gfortran and 19 more on RHEL 9
RHSA-2026:98640
gcc-toolset on RHEL 10
RHSA-2026:98648
gcc on RHEL 10
RHSA-2026:98524
cpp, gcc, gcc-c++ and 24 more on RHEL 9

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:98115

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