CVE-2026-64029 ALSA: seq: Serialize UMP output teardown with event_input

🗓️ 19 Jul 2026 15:39:20Reported by GoogleType

osv🔗 osv.dev👁 3 Views

ALSA seq UMP output teardown serialized with event_input to avoid use-after-free of rawmidi during writes.

Reporter	Title	Published	Views	Family All 8
CVE	CVE-2026-64029	19 Jul 202615:39	–	cve
Cvelist	CVE-2026-64029 ALSA: seq: Serialize UMP output teardown with event_input	19 Jul 202615:39	–	cvelist
EUVD	EUVD-2026-45602	19 Jul 202615:39	–	euvd
NVD	CVE-2026-64029	19 Jul 202616:17	–	nvd
OSV	DEBIAN-CVE-2026-64029	19 Jul 202616:17	–	osv
OSV	UBUNTU-CVE-2026-64029	20 Jul 202600:00	–	osv
Positive Technologies	PT-2026-61346	19 Jul 202600:00	–	ptsecurity
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64029	20 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/0cb1ad795570167558530d6194297ac2396a1991
git	www.git.kernel.org/stable/c/3aab4a58d23fb22dac5b558bbe5df1a8dad00b4b
git	www.git.kernel.org/stable/c/60a1969fae6209644698fca91c185d153674f631
git	www.git.kernel.org/stable/c/8ba1c4ddbb1c67d34bb440aecb9f5690ed3f64cb
git	www.git.kernel.org/stable/c/ef46b616a4c219185bbf10ebcbacb571583fd0e4
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64029.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-64029
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

21 Jul 2026 03:47Current

5.3Medium risk

Vulners AI Score5.3

CVSS 3.17.8

EPSS0.00168