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gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: Denial of Service via use-after-free in binary heap erase_if

🗓️ 01 Oct 2026 17:01:21Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 10 Views

Use-after-free in libstdc++ erase_if on binary heap priority queue causes DoS.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64cpp16.2.1-3.hum1cpp-16.2.1-3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64cpp16.2.1-3.hum1cpp-16.2.1-3.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64gcc16.2.1-3.hum1gcc-16.2.1-3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64gcc16.2.1-3.hum1gcc-16.2.1-3.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64gcc-c++16.2.1-3.hum1gcc-c++-16.2.1-3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64gcc-c++16.2.1-3.hum1gcc-c++-16.2.1-3.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64gcc-gdb-plugin16.2.1-3.hum1gcc-gdb-plugin-16.2.1-3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64gcc-gdb-plugin16.2.1-3.hum1gcc-gdb-plugin-16.2.1-3.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64gcc-gfortran16.2.1-3.hum1gcc-gfortran-16.2.1-3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64gcc-gfortran16.2.1-3.hum1gcc-gfortran-16.2.1-3.hum1.x86_64.rpm
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02 Oct 2026 02:22Current
6Medium risk
Vulners AI Score6
CVSS 3.17
EPSS0.0025
SSVC
10