A flaw was found in GCC libstdc++. When an application extracts data into a bitset from a wide...
Fix status by distribution
Records published by each distribution for this CVE. Fixed versions differ by release; check each link.
- Debian DEBIAN-CVE-2026-115455 gcc-14 Fix available
- Ubuntu UBUNTU-CVE-2026-115455 gccgo-6, gccgo-4.9, gcc-xtensa-lx106 +54 more No fixed version in this record
Original description The description as published by the source.
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).
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- advisory github.com
- web access.redhat.com
- web bugzilla.redhat.com
- web gcc.gnu.org
- web nvd.nist.gov
- web github.com
- web access.redhat.com
- web access.redhat.com
- web catalog.redhat.com
- web access.redhat.com
- web access.redhat.com
- web access.redhat.com
- web access.redhat.com
- web access.redhat.com
- web access.redhat.com
- web access.redhat.com