CVE-2026-45986

🗓️ 27 May 2026 14:17:15Reported by [email protected]Type

Resolved Linux kernel vulnerability CVE-2026-45986 by fixing memory leak in mac digest and adding unmap result on hash request final failure.

Reporter	Title	Published	Views	Family All 85
CBLMariner	CVE-2026-45986 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
Circl	CVE-2026-45986	2 Jul 202606:45	–	circl
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-45986	27 May 202612:55	–	cve
Cvelist	CVE-2026-45986 crypto: ccree - fix a memory leak in cc_mac_digest()	27 May 202612:55	–	cvelist
Debian	[SECURITY] [DLA 4664-1] linux security update	3 Jul 202615:51	–	debian
Debian	[SECURITY] [DLA 4665-1] linux security update	3 Jul 202618:38	–	debian
Debian	[SECURITY] [DLA 4671-1] linux-6.1 security update	5 Jul 202618:24	–	debian
Debian CVE	CVE-2026-45986	27 May 202612:55	–	debiancve
Tenable Nessus	Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update	3 Jul 202600:00	–	nessus

NVD

Node

linux linux_kernelRange4.17–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.86

linux linux_kernelRange6.13–6.18.27

linux linux_kernelRange6.19–7.0.4

Source	Link
git	www.git.kernel.org/stable/c/3061c9bfb3f5b3522ab174e2fa7473b24422d1c6
git	www.git.kernel.org/stable/c/22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b
git	www.git.kernel.org/stable/c/02c64052fad03699b9c6d1df2f9b444d17e4ac50
git	www.git.kernel.org/stable/c/7c21d58fcd6ad8e15a539347254093c93224a8b2
git	www.git.kernel.org/stable/c/910f335786a0a0f0b46c3c8c19a13d25cb4454b6
git	www.git.kernel.org/stable/c/f53458c7c756b3e0838d51cf1e9f41b25079801a
git	www.git.kernel.org/stable/c/7cd17993adb8a5d14a7e84d751316a5fdf0c251f
git	www.git.kernel.org/stable/c/502440c235fe34cee02b24d7f893841f7565b3bc

17 Jun 2026 10:52Current

CVSS 3.15.5

EPSS0.00123