CVE-2026-117685
The OCI registry's cross-repository blob mount checked the target package against the token's `public-only` restriction, but checked the source blob only against the full account permissions of the token owner. A `public-only` token with `write:package` scope, whose owner can read a private package and write to a public package namespace, could mount a blob of the private package into the public package. The private blob, such as a container layer, could then be downloaded by anyone through the public package.
- Score
- –
- Published
- 2026-11-01
- Links
- NVD · cve.org · Report wrong data
Matched ports (1)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| www/gitea | gitea | 28.2.0 | unaddressed | ports@foss-daily.org |
Template for a VuXML entry
Check the version numbers before you commit this entry. Some ports share an entry in the CVE database with another port, such as sqlite2 and sqlite3. The version shown here may then be one that never existed for this port.
Ranges per package from the CVE rows that match this port, in pkg notation with the port's epoch and revision, every bound checked with pkg; one range per epoch the port actually had. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>gitea -- FIXME</topic>
<affects>
<package>
<name>gitea</name>
<range><lt>28.3.0</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>CVE-2026-117685: The OCI registry's cross-repository blob mount
checked the target package against the token's `public-only`
restriction, but checked the source blob only against the full
account permissions of the token owner. A `public-only` token with
`write:package` scope, whose owner can read a private package and
write to a public package namespace, could mount a blob of the
private package into the public package. The private blob, such as
a container layer, could then be downloaded by anyone through the
public package.</p>
</body>
</description>
<references>
<cvename>CVE-2026-117685</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-117685</url>
</references>
<dates>
<discovery>2026-11-01</discovery>
<entry>2026-11-02</entry>
</dates>
</vuln>