ALSA-2026:89891

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Source
https://errata.almalinux.org/10/ALSA-2026-89891.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:89891
Upstream
  • CVE-2026-102010
Related
  • CVE-2026-102010
Published
2026-10-26T00:00:00Z
Modified
2026-10-29T11:31:03Z
Summary
Moderate: gcc-toolset-15-gcc security update
Details

The gcc-toolset-15-gcc package contains the GNU Compiler Collection version 15.

Security Fix(es):

  • gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: Denial of Service via use-after-free in binary heap erase_if (CVE-2026-102010)

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.

References

Affected packages

AlmaLinux:10
gcc-toolset-15-gcc

Package

Name
gcc-toolset-15-gcc
Purl
pkg:rpm/almalinux/gcc-toolset-15-gcc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-gcc-c++

Package

Name
gcc-toolset-15-gcc-c++
Purl
pkg:rpm/almalinux/gcc-toolset-15-gcc-c%2B%2B

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-gcc-gfortran

Package

Name
gcc-toolset-15-gcc-gfortran
Purl
pkg:rpm/almalinux/gcc-toolset-15-gcc-gfortran

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-gcc-plugin-annobin

Package

Name
gcc-toolset-15-gcc-plugin-annobin
Purl
pkg:rpm/almalinux/gcc-toolset-15-gcc-plugin-annobin

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-gcc-plugin-devel

Package

Name
gcc-toolset-15-gcc-plugin-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-gcc-plugin-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libasan-devel

Package

Name
gcc-toolset-15-libasan-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libasan-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libatomic-devel

Package

Name
gcc-toolset-15-libatomic-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libatomic-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libgccjit

Package

Name
gcc-toolset-15-libgccjit
Purl
pkg:rpm/almalinux/gcc-toolset-15-libgccjit

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libgccjit-devel

Package

Name
gcc-toolset-15-libgccjit-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libgccjit-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libitm-devel

Package

Name
gcc-toolset-15-libitm-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libitm-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-liblsan-devel

Package

Name
gcc-toolset-15-liblsan-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-liblsan-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libquadmath-devel

Package

Name
gcc-toolset-15-libquadmath-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libquadmath-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libstdc++-devel

Package

Name
gcc-toolset-15-libstdc++-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libstdc%2B%2B-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libstdc++-docs

Package

Name
gcc-toolset-15-libstdc++-docs
Purl
pkg:rpm/almalinux/gcc-toolset-15-libstdc%2B%2B-docs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libtsan-devel

Package

Name
gcc-toolset-15-libtsan-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libtsan-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-libubsan-devel

Package

Name
gcc-toolset-15-libubsan-devel
Purl
pkg:rpm/almalinux/gcc-toolset-15-libubsan-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"
gcc-toolset-15-offload-nvptx

Package

Name
gcc-toolset-15-offload-nvptx
Purl
pkg:rpm/almalinux/gcc-toolset-15-offload-nvptx

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
15.2.1-7.1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:89891.json"