CVE-2003-0086

CVE-2003-0086 is a low-severity vulnerability in Samba with a CVSS 2.0 base score of 1.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The code for writing reg files in Samba before 2.2.8 allows local users to overwrite arbitrary files via a race condition involving chown.

Frequently asked questions

What is CVE-2003-0086?
The code for writing reg files in Samba before 2.2.8 allows local users to overwrite arbitrary files via a race condition involving chown.
How severe is CVE-2003-0086?
CVE-2003-0086 has a CVSS 2.0 base score of 1.2, rated low severity.
Is CVE-2003-0086 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0086?
CVE-2003-0086 primarily affects Samba. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0086?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0086 published?
CVE-2003-0086 was published on 2003-03-31 and last updated on 2026-06-16.

References

Affected products (22)

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