CVE-2026-64271 Input: touchwin - reset the packet index on every complete packet

🗓️ 25 Jul 2026 08:49:18Reported by GoogleType

osv🔗 osv.dev👁 2 Views

Linux kernel touchwin input flaw: packet index not reset; causes heap write; reset index every packet and require two Y bytes match.

Reporter	Title	Published	Views	Family All 10
CVE	CVE-2026-64271	25 Jul 202608:49	–	cve
Cvelist	CVE-2026-64271 Input: touchwin - reset the packet index on every complete packet	25 Jul 202608:49	–	cvelist
Debian CVE	CVE-2026-64271	25 Jul 202608:49	–	debiancve
EUVD	EUVD-2026-48983	25 Jul 202608:49	–	euvd
NVD	CVE-2026-64271	25 Jul 202610:17	–	nvd
OSV	DEBIAN-CVE-2026-64271	25 Jul 202610:17	–	osv
OSV	ECHO-F240-0F28-CF37	26 Jul 202602:26	–	osv
Positive Technologies	PT-2026-64492	25 Jul 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-64271	25 Jul 202616:46	–	susecve
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64271	25 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git	www.git.kernel.org/stable/c/044167cba2384bcd783547ad5e30ecd292b30919
git	www.git.kernel.org/stable/c/3e6f007b43e2fc6546e21fa74ee62c38984a6672
git	www.git.kernel.org/stable/c/431ad239f2924dff337c3fccb9246597c1b63185
git	www.git.kernel.org/stable/c/478cdd736f2ce3114f90e775d7358136d3977b94
git	www.git.kernel.org/stable/c/6c9f29f128dd4057404838259af4c645318487e1
git	www.git.kernel.org/stable/c/70e4248793762df9832fd4fc2fc6ac7924572c36
git	www.git.kernel.org/stable/c/a8d87184576c889759e3aab899799a482f1e1a5b
git	www.git.kernel.org/stable/c/ed9b66905407eb3d02df1aaeed82eb7a7f0eb508
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64271.json

26 Jul 2026 05:17Current

5.9Medium risk

Vulners AI Score5.9

EPSS0.0022