Threats Tagged 'ubuntu-cve-2026-46315'
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Threats Tagged 'ubuntu-cve-2026-46315'
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A vulnerability in the Linux kernel io_uring subsystem (CVE-2026-46315) was resolved by ensuring that waitid info is cleared before copying it to userspace. The flaw involved stale data exposure due to uninitialized memory being copied when a wait operation completed without reporting a child event. This issue has been addressed in updated Linux kernel packages. The vulnerability has a medium severity rating with a CVSS score of 5.5 and does not impact confidentiality or integrity but can cause availability issues. A patch is available and should be applied to affected systems. Join the discussion | GCVE Database | 06/09/2026, 09:16:00 UTC Added: 07/17/2026, 10:18:46 UTC |
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