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CVE-2026-115455

🗓️ 30 Oct 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Stack-based buffer overflow in GCC libstdc++ wide-character stream bitset extraction leads to DoS.

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Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-115455
30 Oct 202607:21
–circl
cve
CVE
CVE-2026-115455
30 Oct 202607:13
–cve
cvelist
Cvelist
CVE-2026-115455 Gcc: stack overflow in std::bitset on libstdc++
30 Oct 202607:13
–cvelist
euvd
EUVD
EUVD-2026-113747
30 Oct 202607:13
–euvd
mend
Mend
CVE-2026-115455
30 Oct 202607:13
–mend
nvd
NVD
CVE-2026-115455
30 Oct 202608:16
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-115455
30 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-133304
30 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-115455: Red Hat: A flaw was found in GCC libstdc++
30 Oct 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-115455
30 Oct 202607:13
–redhatcve
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu16.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu18.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu20.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu22.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu24.04allgcc-3.30gcc-3.3_0_all.deb
Ubuntu14.04allgcc-4.70gcc-4.7_0_all.deb
Ubuntu16.04allgcc-4.70gcc-4.7_0_all.deb
Ubuntu14.04allgcc-4.80gcc-4.8_0_all.deb
Ubuntu16.04allgcc-4.80gcc-4.8_0_all.deb
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30 Oct 2026 20:14Current
6Medium risk
Vulners AI Score6
CVSS 3.16.5
EPSS0.00303
2