{"identifier":"CVE-2026-98962","cve":{"id":"CVE-2026-98962","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: free iov when btrfs_uring_read_extent() fails\n\nAfter btrfs_uring_read_extent(), the caller always jumped to out_acct.\nThat skips kfree(data->iov), which is only correct for -EIOCBQUEUED\nwhere the deferred path owns the iov. On failure, fall through to\nout_free instead.","published":"2026-10-23T13:17:17.607000+00:00","modified":"2026-10-23T13:17:17.607000+00:00","status":"Received","score":null,"severity":"UNSCORED","vector":"","cvss_version":"","affected":[],"weaknesses":[],"references":[{"url":"https://git.kernel.org/stable/c/578ef517142420cf9d36b364ad4b3490b85469fb","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7a3addbdc5ad1fd80541a6a4ff4e06cd1331530a","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a8ea92830b3e0e163d4e829bdcb17ca83c0f951c","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"kev":null,"kev_checked":true,"metrics":{},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T10:20:53.917426+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00174,"percentile":0.06812,"date":"2026-10-27","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"git.kernel.org","source_url":"https://git.kernel.org/stable/c/578ef517142420cf9d36b364ad4b3490b85469fb","investigate_url":"https://investigate.aeglixmind.com/#git.kernel.org"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-98962","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-98962","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-98962","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}