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first_img Apache has a serious vulnerability, and the HTTP/2 service may be subject to remote code execution

A serious security vulnerability has been found in the open-source server software Apache HTTP Server. Attackers can exploit this vulnerability to corrupt server memory by crafting requests when they have access to the affected service, allowing them to execute code with the privileges of the web service process. The vulnerability is located in the HTTP/2 module, and attackers can trigger a concurrent synchronization flaw without authentication, leading to heap memory corruption. If successfully exploited, it allows code execution with the privileges of the Apache worker process and access to data that the process can read.The affected range includes Apache HTTP Server versions 2.4.55 to 2.4.70, as well as mod_h2 versions 2.0.8 to 2.0.42 used separately from GitHub. Red Hat stated that the risk involves servers that enable HTTP/2 through the Protocols directive, including H2 for encrypted connections and H2C for plaintext connections. Administrators need to check both global configurations and individual virtual host configurations; if a CDN or reverse proxy is deployed on the website frontend, it is also necessary to check whether the Apache origin server can be accessed directly via HTTP/2.Apache released HTTP Server 2.4.71 on November 11, 2026, and it is recommended that websites using Apache upgrade immediately. If an upgrade cannot be performed temporarily, HTTP/2 can be disabled as a temporary measure. The issue lies in the assign_headers() function of mod_http2. HTTP/2 allows multiple requests to be processed concurrently over the same connection, and the affected code has a synchronization flaw when handling shared resources, which may lead to heap memory corruption. This vulnerability was discovered by the Anthropic OSS Scanner open-source project and the Google Cloud vulnerability research team. Anthropic reported it to the Apache Foundation on October 26, and the Google Cloud team reported the same vulnerability on November 3.

OpenAI privately supports three bills restricting chip exports to China

According to Beating AI news, OpenAI has privately expressed support to U.S. lawmakers this week for three bills aimed at limiting China's access to advanced AI chips and manufacturing equipment. This is not the first time OpenAI has supported chip restrictions against China. Last year, the company advocated for limiting U.S. companies from selling high-end chips to China but later stopped pushing Congress for stricter measures. OpenAI's leadership has been concerned that publicly supporting tighter chip export restrictions to China would anger Jensen Huang and damage their partnership with NVIDIA.OpenAI has a close relationship with NVIDIA. NVIDIA not only supplies GPUs but also supports OpenAI's data center construction through substantial financing guarantees. Jensen Huang has long lobbied Washington for a relaxation of chip sales restrictions to China. The stance of AI company Anthropic has been more pronounced. In September of this year, the company directly withdrew from an industry association in opposition to the association's obstruction of chip regulation bills.The three bills supported by OpenAI require strengthening chip tracking, limiting the supply of chip manufacturing equipment to China, and increasing congressional scrutiny of sensitive chip export licenses. Jensen Huang resigned on November 12, impacting NVIDIA's lobbying influence in Washington. Bipartisan lawmakers are working to incorporate these restrictions into the year-end National Defense Authorization Act.

first_img Reports indicate that AMD's supply of gaming graphics cards in China has decreased by 20% to 50%

According to a report released by ChannelGate, a public account under BoBanTang, starting from the fourth quarter of 2026, AMD's supply of gaming graphics cards for the Chinese market will decrease by approximately 20% to 50%, and the supply tightness may continue until January next year. The report states that the number of GPUs that AMD's authorized graphics card partners can obtain each month is also decreasing, with specific supply quantities being uncertain.The related news involves AMD's supply arrangements for gaming graphics cards in the Chinese region for the fourth quarter of 2026. Starting in October, the AMD chips available to relevant graphics card manufacturers have significantly contracted, and the specific number of chips they can obtain each month is unstable. Channel sources also indicate that the scarcity of AMD graphics cards may be approaching that of NVIDIA graphics cards, with some graphics card manufacturers receiving very limited quantities of gaming GPUs.Manufacturers such as ASUS, Sapphire, and ASRock need to obtain GPU chips, along with memory, circuit boards, and coolers to produce retail graphics cards. In addition to chip supply, there have been previous reports in the industry chain that AMD may adjust the supply prices to partners based on the costs of GPU chips and memory kits. The final retail price of graphics cards is also influenced by manufacturers' inventory, specific models, channel pricing, and market demand.

first_img AMD congratulates Lisa Su on being awarded Yahoo Finance Annual CEO

On November 12, the semiconductor company AMD's official account posted a message congratulating Chairwoman and CEO Lisa Su for receiving the annual CEO title awarded by Yahoo Finance. AMD stated that the title of annual CEO sounds great and congratulated Lisa Su, noting that the recognition comes from Yahoo Finance. Lisa Su has served as CEO of AMD since 2014 and currently also holds the position of Chairwoman. Yahoo Finance Executive Editor Brian Sozzi announced the award on the same day.Yahoo Finance reported that AMD's stock price has risen 158% this year, while Nvidia has dropped 7%, Broadcom has fallen by less than 1%, the S&P 500 index has increased by 11%, and the Nasdaq Composite index has risen by 10%. Yahoo Finance also mentioned that Lisa Su received the National Medal of Science awarded by U.S. President Trump this year and participated in several high-profile international conferences. Lisa Su stated on Yahoo Finance Invest that joining AMD was a desire to be part of a company at the forefront of technology and believes that technology can bring tremendous benefits to the economy and the world.Yahoo Finance reported that AMD acquired World Labs for $8.2 billion. World Labs was founded in 2024, focusing on 3D environment software, and was established by AI researcher Fei-Fei Li, who previously served as Chief Scientist at Google Cloud. Yahoo Finance stated that Fei-Fei Li will join AMD as Executive Vice President and Chief Scientist, reporting directly to Lisa Su. Yahoo Finance also noted that Lisa Su joined AMD as an executive in 2012 when the company was on the verge of bankruptcy.

Gate founder and CEO Dr. Han took the stage at the Oxford Debate Society to share his 13-year entrepreneurial journey from a one-person company to global development

On November 12, Gate founder and CEO Dr. Han was invited to speak at the Oxford Union, delivering a keynote speech titled "Start Alone," reflecting on his 13 years of entrepreneurial journey since founding Gate alone in 2013. He shared experiences and thoughts on entrepreneurial resilience, rapid innovation, team building, and opportunities for entrepreneurship in the AI era.Dr. Han stated that the founding of Gate stemmed from his early experiences of losses incurred through trading on online forums. To create a more trustworthy digital asset trading platform, he started his business alone without external venture capital support. Since then, Gate has experienced multiple industry fluctuations and significant business challenges, gradually growing through continuous innovation and adjustments. He emphasized that maintaining a strong long-term belief, quickly seizing new opportunities, and continuously improving innovation and execution efficiency are crucial factors for companies to face challenges and achieve long-term development.Regarding the AI era, Dr. Han proposed the "Boss + AI" model, pointing out that AI can significantly enhance information acquisition, knowledge learning, and daily work efficiency, empowering individual entrepreneurs with stronger execution capabilities. At the same time, he emphasized that "Start Alone" does not mean always going it alone; entrepreneurs must have the courage to take the first step independently while also seeking suitable partners and team members during the development process. Through this keynote speech at the Oxford Union, Dr. Han brought Gate's 13 years of entrepreneurial journey into a broader industry discussion and, drawing from years of personal practice, provided insights and inspiration for a new generation of entrepreneurs.

first_img Knowledge base application Notion reports less than 1% workspace AI conversation leaks

The knowledge management application Notion has released an announcement acknowledging that some users' AI chat records have been leaked. The company stated that the affected workspaces account for less than 1% of all workspaces and is currently notifying the affected users. If users have provided their account, password, or credentials to the AI, Notion recommends treating them as compromised, immediately checking the login records of the relevant accounts, and changing passwords or credentials.The source of this incident is a hacker attack on the service provider Fireworks. Notion uses Fireworks AI to process data for a feature called Insights, which helps workspace administrators understand how team members are using AI. To generate this analytical data, Notion sends the saved AI conversation content to Fireworks for processing. Fireworks has also served as the inference service provider for some open-weight models in Notion's products.Notion stated that the potentially leaked data mainly consists of user chat records, including the chat content input by users and the replies given by the AI. The announcement explained that some users may have sent their account, password, or various credentials to the model while using AI. Notion advises the relevant users to immediately change these passwords or credentials and check for any unusual activity in their account login records.
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