{"id":25676,"date":"2026-09-18T04:31:43","date_gmt":"2026-09-17T20:31:43","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90267"},"modified":"2026-09-18T04:31:43","modified_gmt":"2026-09-17T20:31:43","slug":"cve-2026-90267","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90267","title":{"rendered":"CVE-2026-90267 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: Fix special"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>scsi: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails<\/p>\n<p>sd_set_special_bvec() allocates a special payload page for UNMAP and<br \/>\nWRITE SAME commands. If scsi_alloc_sgtables() fails afterward in<br \/>\nsd_setup_unmap_cmnd() or sd_setup_write_same{10,16}_cmnd(), the SCSI<br \/>\nmidlayer does not call uninit_command() because RQF_DONTPREP is not set<br \/>\nyet, leaking the page.<\/p>\n<p>Call sd_uninit_command() on error, and clear RQF_SPECIAL_PAYLOAD after<br \/>\nfreeing the page.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>scsi: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails<\/p>\n<p>sd_set_special_bvec() allocates a special payload page for<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25676","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}