[{"data":1,"prerenderedAt":104},["ShallowReactive",2],{"zh-cn:CommonContent:/news/2025-12-15-libtiff-preview":3},{"id":4,"title":5,"body":6,"categories":93,"date":95,"description":44,"extension":96,"home":97,"important":98,"meta":99,"navigation":98,"path":100,"seo":101,"stem":102,"__hash__":103},"zhCN/news/2025-12-15-libtiff-preview.md","LibTIFF 安全更新测试公告",{"type":7,"value":8,"toc":88},"minimark",[9,17,25,28,32,35,45,48,54,65,68,75,81],[10,11,12],"p",{},[13,14],"img",{"alt":15,"src":16},"喵—— 同同掏出了妙妙更新！","/assets/news/testing-topic-libtiff-20251215.webp",[10,18,19,20,24],{},"安同 OS 目前提供的 LibTIFF 图像库受近日披露的 ",[21,22,23],"code",{},"TIFFReadRGBAImageOriented()"," 函数中任意内存写入漏洞（CVE-2025-9900）等数个安全漏洞影响，需要尽快更新。",[10,26,27],{},"但是，由于本次 LibTIFF 安全更新包含 ABI 变更，需要重构较多的软件包。为保障用户使用体验，我们决定进行为期一周的测试，并在确认更新未导致显著可用性问题后，再将这项修改合并至稳定源。",[29,30,31],"h2",{"id":31},"测试指南",[10,33,34],{},"感兴趣的用户，特别是常用软件处于影响范围内的用户，请考虑通过如下命令加入测试源：",[36,37,42],"pre",{"className":38,"code":40,"language":41},[39],"language-text","oma topic --opt-in libtiff-4.7.1\n","text",[21,43,40],{"__ignoreMap":44},"",[10,46,47],{},"亦可使用如下命令按需退出测试源：",[36,49,52],{"className":50,"code":51,"language":41},[39],"oma topic --opt-out libtiff-4.7.1\n",[21,53,51],{"__ignoreMap":44},[10,55,56,57,64],{},"如果您在测试本次 LibTIFF 更新的过程中遇到问题或有任何建议，欢迎您来我社",[58,59,63],"a",{"href":60,"rel":61},"https://aosc.io/contact",[62],"nofollow","各聊天群组","与我们联系反馈。",[29,66,67],{"id":67},"注意事项",[10,69,70,71,74],{},"如果您在加入测试源后发现某些商用软件无法正常运行，请使用如下命令安装 ",[21,72,73],{},"libtiff-5"," 软件包：",[36,76,79],{"className":77,"code":78,"language":41},[39],"oma install libtiff-5\n",[21,80,78],{"__ignoreMap":44},[10,82,83,84,87],{},"该软件包亦通过 Spiral 框架提供 Debian 兼容包名  (",[21,85,86],{},"libtiff5",")，本轮更新不应导致任何第三方软件被卸载。",{"title":44,"searchDepth":89,"depth":89,"links":90},2,[91,92],{"id":31,"depth":89,"text":31},{"id":67,"depth":89,"text":67},[94],"advisories","2025-12-15T11:00:00.000Z","md",false,true,{},"/news/2025-12-15-libtiff-preview",{"title":5,"description":44},"news/2025-12-15-libtiff-preview","bqj6wBGRC4XazqBR0210cF79JwHCagz9utRN8fJHUUI",1773742821442]