UBUNTU-CVE-2026-115455
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Summary:
Details: 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).
References: https://ubuntu.com/security/CVE-2026-115455, https://www.cve.org/CVERecord?id=CVE-2026-115455, https://access.redhat.com/security/cve/CVE-2026-115455, https://bugzilla.redhat.com/show_bug.cgi?id=2562933, https://gcc.gnu.org/cgit/gcc/commit/?id=5d419c69ce2e6b86d7da75f18736904885674219
Affected packages
Package
Name: gcc-3.3
Purl: pkg:deb/ubuntu/gcc-3.3?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
