CVE-2026-66384
Authenticated users may write data outside the intended Docker cache path
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Authenticated users may write data outside the intended Docker cache path
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
- Record
CVE-2026-66384- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2026-57256
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
- Record
EUVD-2026-57256- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g2mp-x73p-93xc
An authenticated user may write data outside the intended Docker cache path under specific remote...
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
- Record
GHSA-g2mp-x73p-93xc- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CISA KEV No score
JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability
JFrog Artifactory contains an improper limitation of a pathname to a restricted directory vulnerability. This can allow an authenticated user to write data outside the intended Docker cache path under specific remote-repository conditions.
- Record
CVE-2026-66384- Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
- Record
CVE-2026-66384- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | HORKimhab/CVE-2026-66384 | 2026-08-28 |
History
| Recorded | Changed | Sources |
|---|---|---|
| exploitation | ||
| first indexed | CVE List, EUVD, GitHub Advisories, CISA KEV, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66384 is a medium vulnerability (CVSS 5.3) in Jfrog Artifactory, published August 12, 2026. CISA lists it as known to be exploited, since August 27, 2026. EUVD reports exploitation since August 27, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. No source names a fixed version.
References
docs.jfrog.com/releases/docs/jfrog-security-advisories
cdn.openai.com/pdf/67869394-cb91-4c12-888c-5cbd85c7814c/OpenAI-Hugging-Face%20Incident-Technical-Report.pdf
openai.com/index/hugging-face-incident-and-the-road-ahead
cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-66384
nvd.nist.gov/vuln/detail/CVE-2026-66384
github.com/advisories/GHSA-g2mp-x73p-93xc