run_unpack_ex · ntfs3: fix circular locking dependency
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in d60f09d2d16c44a797d8cb67015cde2508720506 : update Microsoft when convenient.
Data as of 29 Oct 2026, 19:04 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 1% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in d60f09d2d16c44a797d8cb67015cde2508720506, b014372b62237521444ee51384549bdf48b79015, b8d22d9d8260b0f4f4d8e2898c98037c9982ea66 +4
Exploitation evidence
Disclosed: evidence found.
CVE published 6 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade to a fixed release listed under Affected software.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
|
| LinuxLinux | Affected
| Fixed in– |
Description
CVE-2026-43127 is a vulnerability in the ntfs3 component related to a circular locking dependency in the run_unpack_ex function. The vulnerability is identified in version 3.0 of the affected software. No CVSS score or detailed impact information is provided.