CVE-2026-64118 qed: fix double free in qed_cxt_tables_alloc()

🗓️ 19 Jul 2026 15:40:17Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

Fix double free in qed_cxt_tables_alloc by nulling CID bitmap pointers after free.

Reporter	Title	Published	Views	Family All 10
ATTACKERKB	CVE-2026-64118	19 Jul 202615:40	–	attackerkb
CVE	CVE-2026-64118	19 Jul 202615:40	–	cve
Cvelist	CVE-2026-64118 qed: fix double free in qed_cxt_tables_alloc()	19 Jul 202615:40	–	cvelist
EUVD	EUVD-2026-45803	19 Jul 202615:40	–	euvd
NVD	CVE-2026-64118	19 Jul 202616:17	–	nvd
OSV	DEBIAN-CVE-2026-64118	19 Jul 202616:17	–	osv
OSV	UBUNTU-CVE-2026-64118	20 Jul 202600:00	–	osv
Positive Technologies	PT-2026-61435	19 Jul 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-64118	20 Jul 202613:08	–	redhatcve
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64118	20 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/06fa8e69019fd3c41a7b0ea8c5f509c3a33dc227
git	www.git.kernel.org/stable/c/0e47fc1c9181ae029e0e35a865cbf2adcbae626c
git	www.git.kernel.org/stable/c/2bccfb8476ca5f3548afbd623dc7a6980d4e77de
git	www.git.kernel.org/stable/c/3904b993cc17ec5d7c5d3b57dbd0b775dafb9684
git	www.git.kernel.org/stable/c/8cf5e4d2ca6b101d163c7423a426fb0aec34f7bb
git	www.git.kernel.org/stable/c/9fe030719bd083b766602692ee96c8c985798e3c
git	www.git.kernel.org/stable/c/a04c207f0801abdd23a169b5f902a9845059a65a
git	www.git.kernel.org/stable/c/bdf678a273cadbccc347f331ae2e93ff4d14834c
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64118.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-64118

21 Jul 2026 03:47Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.18.4

EPSS0.00184

double free linux kernel qed context cid map bitmap free null pointers