NONE
CVE-2026-43419
Published: May 8, 2026· Updated: May 12, 2026
EPSS:0.02%probability of exploitation in 30 daysPercentile:4.9th
Official Description
In the Linux kernel, the following vulnerability has been resolved:
ceph: fix memory leaks in ceph_mdsc_build_path()
Add __putname() calls to error code paths that did not free the "path"
pointer obtained by __getname(). If ownership of this pointer is not
passed to the caller via path_info.path, the function must free it
before returning.
Technical Analysis
CVE-2026-43419 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
Affected Vendors & Products
Mentioned vendors (from description):
Linux
CPE data not yet available in NVD for this CVE.
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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Rapid7 / Metasploit
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NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
All References (5)
Quick Facts
CVE IDCVE-2026-43419
SeverityNONE
CISA KEVNo
EPSS (30d)0.02%
PublishedMay 8, 2026
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-43419 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.