CVE-2026-64446 staging: rtl8723bs: fix heap buffer overflow in rtw_cfg80211_set_wpa_ie()

🗓️ 25 Jul 2026 08:51:17Reported by GoogleType

osv

osv🔗 osv.dev👁 2 Views

Staging rtl8723bs fixes heap buffer overflow in rtw_cfg80211_set_wpa_ie by adding bounds checks for WPA and WPA2 IEs.

Reporter	Title	Published	Views	Family All 11
ATTACKERKB	CVE-2026-64446	25 Jul 202608:51	–	attackerkb
CVE	CVE-2026-64446	25 Jul 202608:51	–	cve
Cvelist	CVE-2026-64446 staging: rtl8723bs: fix heap buffer overflow in rtw_cfg80211_set_wpa_ie()	25 Jul 202608:51	–	cvelist
Debian CVE	CVE-2026-64446	25 Jul 202608:51	–	debiancve
EUVD	EUVD-2026-48790	25 Jul 202608:51	–	euvd
NVD	CVE-2026-64446	25 Jul 202610:17	–	nvd
OSV	DEBIAN-CVE-2026-64446	25 Jul 202610:17	–	osv
OSV	ECHO-9CE2-204A-F379	26 Jul 202602:26	–	osv
Positive Technologies	PT-2026-64667	25 Jul 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-64446	25 Jul 202615:59	–	susecve

Source	Link
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git	www.git.kernel.org/stable/c/138cd190efd56ab36c9fdd8fef8749d06937f24b
git	www.git.kernel.org/stable/c/2131621986c62c86109ce4d84cf73a73757eb8a6
git	www.git.kernel.org/stable/c/46f66c16a95191d9aca07a72ae6b1252a244e26c
git	www.git.kernel.org/stable/c/5a752a616e756844388a1a45404db9fc29fec655
git	www.git.kernel.org/stable/c/5d7812360abf3143afcbf5efe4ef242448fa1f28
git	www.git.kernel.org/stable/c/6f20d7b0ee47c470734a69379b0fc6647c519603
git	www.git.kernel.org/stable/c/a94a643a80a84ceb8139061c3d6bf988d75e45a5
git	www.git.kernel.org/stable/c/b9c4bf133c3c47e23baf4f5403b98a953bf58606
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64446.json

26 Jul 2026 05:17Current

6Medium risk

Vulners AI Score6

EPSS0.00227

rtl8723bs buffer overflow wpa ie length supplicant ie bounds