--- title: CodeQL 2.26.1 improves analysis accuracy and framework... description: CodeQL 2.26.1 has been released with improvements across multiple languages. Go gains better modeling for the log/slog package, expanding coverage for... canonical: https://daily.dev/posts/codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage-wwknpo6q8 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: CodeQL 2.26.1 improves analysis accuracy and framework coverage | daily.dev og:description: CodeQL 2.26.1 has been released with improvements across multiple languages. Go gains better modeling for the log/slog package, expanding coverage for... og:url: https://daily.dev/posts/codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage-wwknpo6q8 og:image: https://api.daily.dev/og/posts/WwkNPo6q8.png og:image:alt: CodeQL 2.26.1 improves analysis accuracy and framework coverage og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # CodeQL 2.26.1 improves analysis accuracy and framework coverage **[GitHub Changelog](https://daily.dev/sources/github_updates)** · 2 min read · 0 upvotes · 0 comments ## Summary CodeQL 2.26.1 has been released with improvements across multiple languages. Go gains better modeling for the log/slog package, expanding coverage for log-injection and clear-text-logging queries. Java/Kotlin adds Apache POI support and reduces false positives in path-injection queries, while also improving SSRF detection for Spring WebFlux. JavaScript/TypeScript now supports Angular's @HostListener decorators for message events, enabling missing-origin-check analysis. Rust analysis reduces false positives in the hard-coded cryptographic value query by treating arithmetic and bitwise operations as barriers. C/C++ models-as-data flow summaries now use fully qualified field names. The release is automatically deployed to GitHub code scanning users on github.com. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [CodeQL 2.24.3 adds Java 26 support and other improvements](https://daily.dev/posts/codeql-2-24-3-adds-java-26-support-and-other-improvements-stfvmhj97) · GitHub Changelog · 0 upvotes · 0 comments - [CodeQL 2.26.4 improves GitHub actions security detections](https://daily.dev/posts/codeql-2-26-4-improves-github-actions-security-detections-2xug4do8x) · GitHub Changelog · 0 upvotes · 0 comments - [CodeQL 2.23.1 adds support for Java 25, TypeScript 5.9 and Swift 6.1.3](https://daily.dev/posts/codeql-2-23-1-adds-support-for-java-25-typescript-5-9-and-swift-6-1-3-ikfqynzq2) · GitHub Changelog · 1 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#github](https://daily.dev/tags/github), [#codeql](https://daily.dev/tags/codeql), [#code-scanning](https://daily.dev/tags/code-scanning) [View this post on daily.dev](https://daily.dev/posts/codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage-wwknpo6q8) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"CodeQL 2.26.1 improves analysis accuracy and framework coverage","url":"https://daily.dev/posts/codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage-wwknpo6q8","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage-wwknpo6q8"},"datePublished":"2026-07-29T10:07:49.963Z","dateModified":"2026-07-29T10:08:13.569Z","description":"CodeQL 2.26.1 has been released with improvements across multiple languages. 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