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Critical GitLab Flaw Exploited Shortly After Disclosure

CVE-2026-19478 can be exploited without authentication to modify or delete public projects and user data. The post Critical GitLab Flaw Exploited Shortly After Disclosure appeared first on SecurityWeek .

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Understanding Longest Common Prefix with a Simple Approach

Hello everyone! 👋 Let's solve the longest common prefix Before solving the problem. we should understand it first. There are multiple ways to solve this problem.

  • Vertical scanning compares characters at same index across strings
  • Finds longest common prefix by stopping at first mismatch
  • Time complexity O(n × m), space complexity O(1)

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