CVE-2026-23267 f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes

🗓️ 18 Mar 2026 17:46:09Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

Fix f2fs IS_CHECKPOINTED flag inconsistency caused by concurrent atomic commit and checkpoint writes.

Reporter	Title	Published	Views	Family All 25
ATTACKERKB	CVE-2026-23267	18 Mar 202617:46	–	attackerkb
CNNVD	Linux kernel 安全漏洞	18 Mar 202600:00	–	cnnvd
CVE	CVE-2026-23267	18 Mar 202617:46	–	cve
Cvelist	CVE-2026-23267 f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes	18 Mar 202617:46	–	cvelist
Debian CVE	CVE-2026-23267	18 Mar 202617:46	–	debiancve
EUVD	EUVD-2026-12908	18 Mar 202618:31	–	euvd
Mageia	Updated kernel, kmod-virtualbox & kmod-xtables-addons packages fix security vulnerabilities	15 Apr 202616:42	–	mageia
Mageia	Updated kernel-linus packages fix security vulnerabilities	15 Apr 202616:42	–	mageia
Microsoft CVE	f2fs: fix IS_CHECKPOINTED flag inconsistency issue caused by concurrent atomic commit and checkpoint writes	20 Mar 202608:01	–	mscve
NVD	CVE-2026-23267	18 Mar 202618:16	–	nvd

Source	Link
git	www.git.kernel.org/stable/c/32bc3c9fe18881d50dd51fd5f26d19fe1190dc0d
git	www.git.kernel.org/stable/c/75e19da068adf0dc5dd269dd157392434b9117d4
git	www.git.kernel.org/stable/c/7633a7387eb4d0259d6bea945e1d3469cd135bbc
git	www.git.kernel.org/stable/c/962c167b0f262b9962207fbeaa531721d55ea00e
git	www.git.kernel.org/stable/c/bd66b4c487d5091d2a65d6089e0de36f0c26a4c7
git	www.git.kernel.org/stable/c/ed81bc5885460905f9160e7b463e5708fd056324
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23267.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-23267
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 13:12Current

5.7Medium risk

Vulners AI Score5.7

CVSS 3.15.5

EPSS0.00018

f2fs is_checkpointed flag inconsistency concurrent writes