CVE-2026-90004 mm/damon/core: handle region split failure in apply_min_nr_regions()

🗓️ 16 Sep 2026 10:33:14Reported by GoogleType

osv_cve🔗 osv.dev👁 19 Views

Linux kernel mm/damon/core invalid dereference in damon_apply_min_nr_regions on split failure.

Reporter	Title	Published	Views	Family All 14
CVE	CVE-2026-90004	16 Sep 202610:33	–	cve
Cvelist	CVE-2026-90004 mm/damon/core: handle region split failure in apply_min_nr_regions()	16 Sep 202610:33	–	cvelist
Debian CVE	CVE-2026-90004	16 Sep 202610:33	–	debiancve
EUVD	EUVD-2026-80612	16 Sep 202610:33	–	euvd
NVD	CVE-2026-90004	16 Sep 202611:17	–	nvd
osv_bell	BELL-CVE-2026-90004 CVE-2026-90004 does not affect BellSoft software	18 Sep 202606:05	–	osv_bell
osv_debian	DEBIAN-CVE-2026-90004	16 Sep 202611:17	–	osv_debian
osv_opensuse	OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media	24 Sep 202600:00	–	osv_opensuse
osv_ubuntu	UBUNTU-CVE-2026-90004	16 Sep 202611:17	–	osv_ubuntu
Positive Technologies	PT-2026-93645	16 Sep 202600:00	–	ptsecurity

Source	Link
git	www.git.kernel.org/stable/c/463ebd63e8ee3d73022a18915ea43320dad8aad7
git	www.git.kernel.org/stable/c/c608748607620f331196ed0ba9fe4017892c1457
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90004.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-90004
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

25 Sep 2026 18:27Current

6Medium risk

Vulners AI Score6

EPSS0.00198

Linux kernel damon_apply_min_nr_regions invalid dereference region split failure memory corruption