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The latest security news for developers - The GitHub Blog
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https://github.blog/wp-content/uploads/2024/07/Screenshot-2024-07-23-at-8.43.47 AM.png?w=516 516w" sizes="(max-width: 800px) 100vw, 800px" /></div><a href="https://resources.github.com/artificial-intelligence/how-enterprise-engineering-teams-can-successfully-adopt-ai/" class="d-block mb-2 f3 lh-condensed color-fg-default text-bold card__link">How enterprise engineering teams can successfully adopt AI</a><p class="mb-3 f5 color-fg-muted">Learn how to bring AI to your engineering teams and maximize the value that you get from it.</p><span class="Link d-inline-flex flex-items-center" role="presentation">Learn more<svg xmlns="http://www.w3.org/2000/svg" class="octicon d-block ml-1 mt-1" viewBox="0 0 12 12" width="12" height="12"><path d="M4.7 10c-.2 0-.4-.1-.5-.2-.3-.3-.3-.8 0-1.1L6.9 6 4.2 3.3c-.3-.3-.3-.8 0-1.1.3-.3.8-.3 1.1 0l3.3 3.2c.3.3.3.8 0 1.1L5.3 9.7c-.2.2-.4.3-.6.3Z"></path></svg></span></li> </ul> </li> <li id="menu-item-78840"><a href="https://github.blog/news-insights/" 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tease-thumbnail__img cover-image wp-post-image" alt="" decoding="async" srcset="https://github.blog/wp-content/uploads/2024/09/Security-LightMode-3-1.png?w=300 300w, https://github.blog/wp-content/uploads/2024/09/Security-LightMode-3-1.png?w=800 800w, https://github.blog/wp-content/uploads/2024/09/Security-LightMode-3-1.png?w=400 400w, https://github.blog/wp-content/uploads/2024/09/Security-LightMode-3-1.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/09/Security-LightMode-3-1.png?w=516 516w" sizes="(max-width: 800px) 100vw, 800px" /> </div> </div> <h3 class="h4-mktg mb-3"> <a href="https://github.blog/security/vulnerability-research/attacking-browser-extensions/" class="Link--primary card__link"> Attacking browser extensions </a> </h3> <div class="mb-2 f4-mktg color-fg-muted"> <p>Learn about browser extension security and secure your extensions with the help of CodeQL.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <div class="d-flex flex-items-center mr-3"> <a href="https://github.blog/author/kwstubbs/" class="d-block post-author-avatar position-relative z-2"> <img alt='Avatar photo' src='https://avatars.githubusercontent.com/u/11400619?v=4&s=40' srcset='https://avatars.githubusercontent.com/u/11400619?v=4&s=80 2x' class='avatar avatar-40 photo d-block circle' height='40' width='40' decoding='async'/> </a> </div> <span> <span class="text-bold"> <a href="https://github.blog/author/kwstubbs/" title="Posts by Kevin Stubbings" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Kevin Stubbings</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-10-24" class="text-mono color-fg-muted no-wrap">October 24, 2024</time> </span> </div> </footer> </div> <div class="d-none d-lg-block col-lg-7"> <div class="d-block position-relative rounded-2 overflow-hidden tease-thumbnail"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img 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<div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" srcset="https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=300 300w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=800 800w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=400 400w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=516 516w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/from-object-transition-to-rce-in-the-chrome-renderer/" target="_self"> From object transition to RCE in the Chrome renderer </a> </h3> <div class="f4-mktg color-fg-muted"> <p>In this post, I’ll exploit CVE-2024-5830, a type confusion in Chrome that allows remote code execution (RCE) in the renderer sandbox of Chrome by a single visit to a malicious site.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/mymo/" title="Posts by Man Yue Mo" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Man Yue Mo</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-08-13" class="text-mono 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supply chain: The essential role of CVEs </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Vulnerability data has grown in volume and complexity over the past decade, but open source and programs like the Github Security Lab have helped supply chain security keep pace. </p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/taladrane/" title="Posts by Madison Oliver" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Madison Oliver</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-10-21" class="text-mono color-fg-muted no-wrap">October 21, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto 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<div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?w=300 300w, https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?w=800 800w, https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?w=400 400w, https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?w=516 516w, https://github.blog/wp-content/uploads/2023/11/Security-LightMode-4.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/supply-chain-security/configure-github-artifact-attestations-for-secure-cloud-native-delivery/" target="_self"> Configure GitHub Artifact Attestations for secure cloud-native delivery </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Introducing the generally available capability of GitHub Artifact Attestations to secure your cloud-native supply chain packages and images. </p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/scubaninja/" title="Posts by April Yoho" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">April Yoho</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-07-30" class="text-mono color-fg-muted no-wrap">July 30, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=300 300w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=800 800w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=400 400w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=516 516w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/3-ways-to-get-remote-code-execution-in-kafka-ui/" target="_self"> 3 ways to get Remote Code Execution in Kafka UI </a> </h3> <div class="f4-mktg color-fg-muted"> <p>In this blog post, we’ll explain how we discovered three critical vulnerabilities in Kafka UI and how they can be exploited.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/artsploit/" title="Posts by Michael Stepankin" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Michael Stepankin</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-07-22" class="text-mono color-fg-muted no-wrap">July 22, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=300 300w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=800 800w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=400 400w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=516 516w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/attack-of-the-clones-getting-rce-in-chromes-renderer-with-duplicate-object-properties/" target="_self"> Attack of the clones: Getting RCE in Chrome’s renderer with duplicate object properties </a> </h3> <div class="f4-mktg color-fg-muted"> <p>In this post, I’ll exploit CVE-2024-3833, an object corruption bug in v8, the Javascript engine of Chrome, that allows remote code execution (RCE) in the renderer sandbox of Chrome by a single visit to a malicious site.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/mymo/" title="Posts by Man Yue Mo" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Man Yue Mo</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-06-26" class="text-mono color-fg-muted no-wrap">June 26, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=300 300w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=800 800w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=400 400w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?w=516 516w, https://github.blog/wp-content/uploads/2024/01/Security-DarkMode-3-1.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/execute-commands-by-sending-json-learn-how-unsafe-deserialization-vulnerabilities-work-in-ruby-projects/" target="_self"> Execute commands by sending JSON? Learn how unsafe deserialization vulnerabilities work in Ruby projects </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Can an attacker execute arbitrary commands on a remote server just by sending JSON? Yes, if the running code contains unsafe deserialization vulnerabilities. But how is that possible? In this blog post, we’ll describe how unsafe deserialization vulnerabilities work and how you can detect them in Ruby projects.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/stockli/" title="Posts by Peter Stöckli" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Peter Stöckli</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-06-20" class="text-mono color-fg-muted no-wrap">June 20, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="Bug bounty graphic" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?w=300 300w, https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?w=800 800w, https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?w=400 400w, https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?w=1032 1032w, https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?w=516 516w, https://github.blog/wp-content/uploads/2021/06/GitHub-Bug-Bounty_for-social.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/10-years-of-the-github-security-bug-bounty-program/" target="_self"> 10 years of the GitHub Security Bug Bounty Program </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Let’s take a look at 10 key moments from the first decade of the GitHub Security Bug Bounty program. </p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/thejillboss/" title="Posts by Jill Moné-Corallo" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Jill Moné-Corallo</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-06-11" class="text-mono color-fg-muted no-wrap">June 11, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=300 300w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=800 800w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=400 400w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=516 516w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/supply-chain-security/where-does-your-software-really-come-from/" target="_self"> Where does your software (really) come from? </a> </h3> <div class="f4-mktg color-fg-muted"> <p>GitHub is working with the OSS community to bring new supply chain security capabilities to the platform.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/trevrosen/" title="Posts by Trevor Rosen" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Trevor Rosen</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-04-30" class="text-mono color-fg-muted no-wrap">April 30, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="Diagram outlining the different components of doing security research with CodeQL." decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?w=1600 1600w, https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?w=800 800w, https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?w=400 400w, https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?w=516 516w, https://github.blog/wp-content/uploads/2024/04/security-research-with-codeql.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/codeql-zero-to-hero-part-3-security-research-with-codeql/" target="_self"> CodeQL zero to hero part 3: Security research with CodeQL </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Learn how to use CodeQL for security research and improve your security research workflow.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/sylwiabudzynska/" title="Posts by Sylwia Budzynska" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Sylwia Budzynska</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-04-29" class="text-mono color-fg-muted no-wrap">April 29, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2024/04/2fa-header.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2024/04/2fa-header.png?w=300 300w, https://github.blog/wp-content/uploads/2024/04/2fa-header.png?w=800 800w, https://github.blog/wp-content/uploads/2024/04/2fa-header.png?w=400 400w, https://github.blog/wp-content/uploads/2024/04/2fa-header.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/04/2fa-header.png?w=516 516w, https://github.blog/wp-content/uploads/2024/04/2fa-header.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/supply-chain-security/securing-millions-of-developers-through-2fa/" target="_self"> Securing millions of developers through 2FA </a> </h3> <div class="f4-mktg color-fg-muted"> <p>We’ve dramatically increased 2FA adoption on GitHub as part of our responsibility to make the software ecosystem more secure. Read on to learn how we secured millions of developers and why we’re urging more organizations to join us in these efforts.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/mph4/" title="Posts by Mike Hanley" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Mike Hanley</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-04-24" class="text-mono color-fg-muted no-wrap">April 24, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=300 300w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=800 800w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=400 400w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?w=516 516w, https://github.blog/wp-content/uploads/2023/10/Security-DarkMode-4.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/security-research-without-ever-leaving-github-from-code-scanning-to-cve-via-codespaces-and-private-vulnerability-reporting/" target="_self"> Security research without ever leaving GitHub: From code scanning to CVE via Codespaces and private vulnerability reporting </a> </h3> <div class="f4-mktg color-fg-muted"> <p>This blog post is an in-depth walkthrough on how we perform security research leveraging GitHub features, including code scanning, CodeQL, and Codespaces.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/jorgectf/" title="Posts by Jorge Rosillo" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Jorge Rosillo</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-04-03" class="text-mono color-fg-muted no-wrap">April 3, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=300 300w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=800 800w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=400 400w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=1032 1032w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?w=516 516w, https://github.blog/wp-content/uploads/2023/12/Security-DarkMode-1-2.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/vulnerability-research/gaining-kernel-code-execution-on-an-mte-enabled-pixel-8/" target="_self"> Gaining kernel code execution on an MTE-enabled Pixel 8 </a> </h3> <div class="f4-mktg color-fg-muted"> <p>In this post, I’ll look at CVE-2023-6241, a vulnerability in the Arm Mali GPU that allows a malicious app to gain arbitrary kernel code execution and root on an Android phone. I’ll show how this vulnerability can be exploited even when Memory Tagging Extension (MTE), a powerful mitigation, is enabled on the device.</p> </div> <footer> <div class="d-flex flex-items-center mb-6px"> <span> <span class="text-bold"> <a href="https://github.blog/author/mymo/" title="Posts by Man Yue Mo" class="author url fn Link--primary no-wrap position-relative z-2" rel="author">Man Yue Mo</a> </span> <span class="mx-1 color-fg-muted">·</span> <time datetime="2024-03-18" class="text-mono color-fg-muted no-wrap">March 18, 2024</time> </span> </div> </footer> </div> </article> <article class="color-border-muted card"> <div class="d-flex flex-column"> <div class="d-block col-12 position-relative rounded-2 mb-3 overflow-hidden tease-thumbnail" target="_self"> <svg aria-hidden="true" width="1032" height="548" class="width-full height-auto d-block" role="presentation"></svg> <img width="400" height="212" src="https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?resize=400%2C212" class="d-block cover-image tease-thumbnail__img wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?w=300 300w, https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?w=800 800w, https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?w=400 400w, https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?w=1032 1032w, https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?w=516 516w, https://github.blog/wp-content/uploads/2024/02/Security-DarkMode-2-2.png?zoom=3&resize=400%2C212 1200w" sizes="(max-width: 400px) 100vw, 400px" /> </div> <h3 class="h6-mktg mb-2"> <a class="Link--primary card__link" href="https://github.blog/security/supply-chain-security/how-to-stay-safe-from-repo-jacking/" target="_self"> How to stay safe from repo-jacking </a> </h3> <div class="f4-mktg color-fg-muted"> <p>Repo-jacking is a specific type of supply chain attack. 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