Gcc: stack overflow in std::bitset on libstdc++

Özet

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A flaw was found in GCC libstdc++. When an application extracts data into a bitset from a wide-character stream, internal stack memory allocation fails to properly account for character size and alignment. An attacker capable of supplying crafted input to an affected application could trigger a stack-based buffer overflow leading denial of service (DoS).

Etkilenen sürümler8 yazılım

Kaynaklar5 kaynak

• CVE.org kaydı
• NVD kaydı
• bugzilla.redhat.com/show_bug.cgi Üçüncü taraf
• access.redhat.com/security/cve/CVE-2026-115455 Diğer
• gcc.gnu.org/cgit/gcc/commit Diğer

Kayıt geçmişi

1. 30 Eki 2026 10:13Yayımlandı

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