CVE-2026-23246 wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration

🗓️ 18 Mar 2026 10:05:08Reported by GoogleType

osv

osv🔗 osv.dev👁 1 Views

Linux kernel fix: mac80211 bounds-check link_id in reconfiguration to prevent stack out-of-bounds.

Reporter	Title	Published	Views	Family All 35
ATTACKERKB	CVE-2026-23246	18 Mar 202610:05	–	attackerkb
CBLMariner	CVE-2026-23246 affecting package kernel for versions less than 6.6.130.1-1	30 Mar 202616:12	–	cbl_mariner
Circl	CVE-2026-23246	29 Mar 202617:00	–	circl
CNNVD	Linux kernel 安全漏洞	18 Mar 202600:00	–	cnnvd
CVE	CVE-2026-23246	18 Mar 202610:05	–	cve
Cvelist	CVE-2026-23246 wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration	18 Mar 202610:05	–	cvelist
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian CVE	CVE-2026-23246	18 Mar 202610:05	–	debiancve
Tenable Nessus	Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update	30 Apr 202600:00	–	nessus
Tenable Nessus	openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20826-1)	1 Jun 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/162d331d833dc73a3e905a24c44dd33732af1fc5
git	www.git.kernel.org/stable/c/650981e718e68005ca2760a6358134b8a98ebea4
git	www.git.kernel.org/stable/c/bfde158d5d1322c0c2df398a8d1ccce04943be2e
git	www.git.kernel.org/stable/c/d58d71c2167601762351962b9604808d3be94400
git	www.git.kernel.org/stable/c/f35ceec54d48e227fa46f8f97fd100a77b8eab15
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23246.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-23246
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

04 Jun 2026 09:14Current

5.7Medium risk

Vulners AI Score5.7

CVSS 3.18.8

EPSS0.0029

linux kernel mac80211 link identifier bounds check reconfiguration out of bounds stack vulnerability