CVE-2026-45984

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

Fixed use-after-free in Linux kernel global file system two inline data iomap by keeping dibh alive via iomap private and get_bh().

Reporter	Title	Published	Views	Family All 22
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-45984	27 May 202612:18	–	cve
Cvelist	CVE-2026-45984 gfs2: Fix use-after-free in iomap inline data write path	27 May 202612:18	–	cvelist
Debian	[SECURITY] [DLA 4606-1] linux security update	29 May 202616:36	–	debian
Debian CVE	CVE-2026-45984	27 May 202612:18	–	debiancve
Tenable Nessus	Debian dla-4606 : ata-modules-5.10.0-43-armmp-di - security update	3 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2026-4.0-0977	11 Jun 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-45984	27 May 202600:00	–	nessus
EUVD	EUVD-2026-32269	27 May 202615:33	–	euvd
OSV	BELL-CVE-2026-45984	28 May 202606:10	–	osv

NVD

Node

linux linux_kernelRange5.2–5.10.252

linux linux_kernelRange5.11–5.15.202

linux linux_kernelRange5.16–6.1.165

linux linux_kernelRange6.2–6.6.128

linux linux_kernelRange6.7–6.12.75

linux linux_kernelRange6.13–6.18.14

linux linux_kernelRange6.19–6.19.4

Source	Link
git	www.git.kernel.org/stable/c/815ddd27c0c7171a99fe802fdb19098ddef8b19d
git	www.git.kernel.org/stable/c/764c3c84b5683e608f43735c803a5f415046686c
git	www.git.kernel.org/stable/c/1cae1bafdf9caa9b462b19af06b1a06902e4e142
git	www.git.kernel.org/stable/c/d87268326b277af3665237ac76a73dd9fa8e21b4
git	www.git.kernel.org/stable/c/faddeb848305e79db89ee0479bb0e33380656321
git	www.git.kernel.org/stable/c/1403989d1b502f4a2c0d0b42ccf1c25748442eff
git	www.git.kernel.org/stable/c/87d4954b5c59735a99ea98cb208d47130f6dce7d
git	www.git.kernel.org/stable/c/6d76febba07c40bcf358f63216d36ea68cf1c215

16 Jun 2026 02:39Current

CVSS 3.17.8

EPSS0.00125