CVE details
CVE-2026-59818
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.5.32 and 3.6.13, when etcd is configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto separate listeners, the --client-crl-file Certificate Revocation List is not enforced on the gRPC listener, allowing a client with a revoked certificate to authenticate successfully over gRPC. This issue is fixed in versions 3.5.32 and 3.6.13.
Affected ports (3)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| devel/etcd | coreos-etcd | 2.3.8_54 | unaddressed | robak@FreeBSD.org |
| devel/etcd35 | coreos-etcd35 | 3.5.28_9 | unaddressed | kiwi@FreeBSD.org |
| devel/etcd34 | coreos-etcd34 | 3.4.45_3 | possibly backported | 0mp@FreeBSD.org |
Template for a VuXML entry
Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>FIXME -- FIXME</topic>
<affects>
<package>
<name>coreos-etcd</name>
<range><lt>3.5.32</lt></range>
</package>
<package>
<name>coreos-etcd35</name>
<range><lt>3.5.32</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>etcd is a distributed key-value store for the data of a distributed
system. Prior to 3.5.32 and 3.6.13, when etcd is configured with
--listen-client-http-urls to split HTTP and gRPC client endpoints onto
separate listeners, the --client-crl-file Certificate Revocation List
is not enforced on the gRPC listener, allowing a client with a revoked
certificate to authenticate successfully over gRPC. This issue is
fixed in versions 3.5.32 and 3.6.13.</p>
</body>
</description>
<references>
<cvename>CVE-2026-59818</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-59818</url>
</references>
<dates>
<discovery>2026-07-08</discovery>
<entry>2026-10-25</entry>
</dates>
</vuln>