{"id":57851,"date":"2026-05-28T14:32:02","date_gmt":"2026-05-28T14:32:02","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=57851"},"modified":"2026-05-28T14:32:02","modified_gmt":"2026-05-28T14:32:02","slug":"incorrect-validation-of-field-size-in-ubuntu-linux-apparmor-notification-responses","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=57851","title":{"rendered":"Incorrect validation of field size in Ubuntu Linux AppArmor notification responses_CVE-2026-47329"},"content":{"rendered":"

{“lastseen”:””,”description”:”Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches which fail to validate invalid sizes of the name field in AppAmor notification responses. The bug can be triggered by an unprivileged local user and could result in handling of crafted responses.”,”published”:”2026-05-28T18:27:44.945Z”,”modified”:”2026-05-28T18:27:44.945Z”,”type”:”cve”,”title”:”Incorrect validation of field size in Ubuntu Linux AppArmor notification responses”,”source”:”canonical”,”references”:”https:\/\/git.launchpad.net\/~ubuntu-kernel\/ubuntu\/+source\/linux\/+git\/noble\/commit\/?id=9ea8b64b3ad27d0501cf711efa98077998a33b14″,”id”:”CVE-2026-47329″,”bulletinFamily”:””,”cwe”:[“CWE-1284″],”cvelist”:null,”sourceData”:”Canonical Ubuntu Linux 6.8.0\\nCanonical Ubuntu Linux 6.17.0\\nCanonical Ubuntu Linux 7.0.0″,”sourceHref”:””,”cvss”:{“score”:3.3,”severity”:”LOW”,”vector”:”CVSS:3.1\/AV:L\/AC:L\/PR:L\/UI:N\/S:U\/C:N\/I:L\/A:N”,”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”:”Ubuntu Linux”,”version”:”6.8.0″,”vendor”:”Canonical”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"

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