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CVE-2026-112908 filelock: StrictSoftFileLock creates its claim directories without the lock mode, so another local user with a write bit on them can end a live hold

🗓️ 05 Nov 2026 21:54:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Local users can end a live filelock hold or prevent acquisition in filelock.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-112908 vulnerabilities
3 Nov 202622:55
–cgr
circl
Circl
CVE-2026-112908
5 Nov 202622:04
–circl
cve
CVE
CVE-2026-112908
5 Nov 202621:54
–cve
euvd
EUVD
EUVD-2026-117817
5 Nov 202621:54
–euvd
github
Github Security Blog
filelock: StrictSoftFileLock creates its claim directories without the lock mode, so another local user with a write bit on them can end a live hold
28 Oct 202621:09
–github
mend
Mend
CVE-2026-112908
28 Oct 202622:45
–mend
nvd
NVD
CVE-2026-112908
5 Nov 202622:17
–nvd
osv_cga
osv_cga
CGA-6R67-3MGG-4CQ6
29 Oct 202614:32
–osv_cga
osv_cga
osv_cga
CGA-7JCX-PRX3-6XVG
29 Oct 202614:53
–osv_cga
osv_cga
osv_cga
CGA-97QJ-X9V4-PF7V
29 Oct 202614:40
–osv_cga
Rows per page
[
  {
    "vendor": "tox-dev",
    "product": "filelock",
    "versions": [
      {
        "version": ">= 3.30.0, < 4.2.1",
        "status": "affected"
      }
    ]
  }
]

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