{"apiVersion":"1.0","identifier":"CVE-2026-72328","description":"In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdna_umap lifetime race amdxdna_umap_release() calls the blocking mmu_interval_notifier_remove() before removing the object from abo->mem.umap_list. If aie2_populate_range() runs concurrently, it may obtain a reference to an amdxdna_umap that is being released, leading to a potential use-after-free. Use kref_get_unless_zero() in aie2_populate_range() when acquiring a reference. If the reference count has already dropped to zero, release is in progress and the entry is skipped.","publishedAt":"2026-08-15T06:22:05","lastModifiedAt":"2026-08-17T06:18:36","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72328","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00169,"riskScore":0.79,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72328","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72328","en":"https://www.redsauce.net/en/cves/CVE-2026-72328","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72328","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72328","de":"https://www.redsauce.net/de/cves/CVE-2026-72328","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72328","el":"https://www.redsauce.net/el/cves/CVE-2026-72328"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72328"}}