CVE-2026-31433

🗓️ 22 Apr 2026 09:16:21Reported by [email protected]Type

ksmbd fixes out-of-bounds write in get_file_all_info for compound requests by validating output size.

Reporter	Title	Published	Views	Family All 68
ATTACKERKB	CVE-2026-31433	22 Apr 202608:15	–	attackerkb
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	20 May 202605:53	–	astralinux
Circl	CVE-2026-31433	22 Apr 202614:30	–	circl
CNNVD	Linux kernel 安全漏洞	22 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31433	22 Apr 202608:15	–	cve
Cvelist	CVE-2026-31433 ksmbd: fix potencial OOB in get_file_all_info() for compound requests	22 Apr 202608:15	–	cvelist
Debian	[SECURITY] [DLA 4561-1] linux-6.1 security update	2 May 202608:40	–	debian
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian	[SECURITY] [DSA 6243-1] linux security update	1 May 202619:10	–	debian
Debian CVE	CVE-2026-31433	22 Apr 202608:15	–	debiancve

NVD

Node

linux linux_kernelRange5.15.145–5.15.203

linux linux_kernelRange6.1.71–6.1.168

linux linux_kernelRange6.6–6.6.131

linux linux_kernelRange6.7–6.12.80

linux linux_kernelRange6.13–6.18.21

linux linux_kernelRange6.19–6.19.11

Source	Link
git	www.git.kernel.org/stable/c/3a852f9d1c981fb14f6bf4e24999e0ea8088a7d7
git	www.git.kernel.org/stable/c/4cca3eff2099b18672934a39cee70aed835d652c
git	www.git.kernel.org/stable/c/beef2634f81f1c086208191f7228bce1d366493d
git	www.git.kernel.org/stable/c/b0cd9725fe2bcc9f37d096b132318a9060373f5d
git	www.git.kernel.org/stable/c/9d7032851d6f5adbe2739601ca456c0ad3b422f0
git	www.git.kernel.org/stable/c/7aec5a769d2356cbf344d85bcfd36de592ac96a5
git	www.git.kernel.org/stable/c/358cdaa1f7fbf2712cb4c5f6b59cb9a5c673c5fe

17 Jun 2026 10:33Current

CVSS 3.18.8

EPSS0.006