{"id":17478,"date":"2026-09-05T02:31:09","date_gmt":"2026-09-04T18:31:09","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80898"},"modified":"2026-09-05T02:31:09","modified_gmt":"2026-09-04T18:31:09","slug":"cve-2026-80898","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80898","title":{"rendered":"CVE-2026-80898 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: clear PG_priva"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>netfs: clear PG_private_2 on copy-to-cache append failure<\/p>\n<p>netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before<br \/>\nnetfs_pgpriv2_copy_folio() appends it to the copy-to-cache rolling<br \/>\nbuffer.<\/p>\n<p>If the append fails, the folio is not queued for cache writeback, so<br \/>\nthe PG_private_2 state and its reference must be released immediately.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>netfs: clear PG_private_2 on copy-to-cache append failure<\/p>\n<p>netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before<br \/>\nn<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-17478","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/17478","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=17478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}