{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nALSA: mixer: oss: Add card disconnect checkpoints\\n\\nALSA OSS mixer layer calls the kcontrol ops rather individually, and\\npending calls might be not always caught at disconnecting the device.\\n\\nFor avoiding the potential UAF scenarios, add sanity checks of the\\ncard disconnection at each entry point of OSS mixer accesses. The\\nrwsem is taken just before that check, hence the rest context should\\nbe covered by that properly.”,”published”:”2026-05-06T11:27:15.765Z”,”modified”:”2026-05-08T12:40:45.430Z”,”type”:”cve”,”title”:”ALSA: mixer: oss: Add card disconnect checkpoints”,”source”:”Linux”,”references”:”https:\/\/git.kernel.org\/stable\/c\/ae583f113d15fa97e5234133c20d09f8e6214e47\\nhttps:\/\/git.kernel.org\/stable\/c\/e6645e625480cdf1079a4265f758d13b70721029\\nhttps:\/\/git.kernel.org\/stable\/c\/8c097cf736993454acf3f711a3b376d6c7ad8965\\nhttps:\/\/git.kernel.org\/stable\/c\/084d5d44418148662365eced3e126ad1a81ee3e2″,”id”:”CVE-2026-43126″,”bulletinFamily”:””,”cwe”:null,”cvelist”:null,”sourceData”:”Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\\nLinux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\\nLinux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\\nLinux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\\nLinux Linux 2.6.12″,”sourceHref”:””,”cvss”:{“score”:7.8,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:L\/AC:L\/PR:L\/UI:N\/S:U\/C:H\/I:H\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Linux”,”version”:”1da177e4c3f41524e886b7f1b8a0c1fc7321cac2″,”vendor”:”Linux”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nALSA: mixer: oss: Add card disconnect checkpoints\\n\\nALSA OSS mixer layer calls the kcontrol ops rather individually,…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,28,12,15,13,7,11,5],"class_list":["post-52396","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-78","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n