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CVE-2026-23121

🗓️ 14 Feb 2026 15:16:07Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 4 Views

CVE-2026-23121 fixes a data race around dev->work in mISDN_read and mISDN_poll, adding READ_ONCE/WRITE_ONCE annotations.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-23121
14 Feb 202615:09
–attackerkb
CBLMariner		CVE-2026-23121 affecting package kernel for versions less than 6.6.126.1-1
10 Mar 202622:56
–cbl_mariner
Circl		CVE-2026-23121
19 Mar 202600:00
–circl
CNNVD		Linux kernel 安全漏洞
14 Feb 202600:00
–cnnvd
CVE		CVE-2026-23121
14 Feb 202615:09
–cve
Cvelist		CVE-2026-23121 mISDN: annotate data-race around dev->work
14 Feb 202615:09
–cvelist
Debian CVE		CVE-2026-23121
14 Feb 202615:09
–debiancve
Oracle linux		Unbreakable Enterprise kernel security update
10 Mar 202600:00
–oraclelinux
Tenable Nessus		EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-2049)
6 Jun 202600:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20416-1)
29 Mar 202600:00
–nessus
Rows per page
NVD
Node
linuxlinux_kernelRange2.6.27–5.10.249
OR
linuxlinux_kernelRange5.11–5.15.199
OR
linuxlinux_kernelRange5.16–6.1.162
OR
linuxlinux_kernelRange6.2–6.6.122
OR
linuxlinux_kernelRange6.7–6.12.68
OR
linuxlinux_kernelRange6.13–6.18.8
OR
linuxlinux_kernelMatch6.19rc1
OR
linuxlinux_kernelMatch6.19rc2
OR
linuxlinux_kernelMatch6.19rc3
OR
linuxlinux_kernelMatch6.19rc4
OR
linuxlinux_kernelMatch6.19rc5
OR
linuxlinux_kernelMatch6.19rc6

Data

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18 Mar 2026 13:39Current
CVSS 3.15.5
EPSS0.00018
linux kerneldata racemISDNread oncewrite onceannotations
4