Medium severity · published Apr 10, 2026
CVE-2026-35659
OpenClaw < 2026.3.22 - Unresolved Service Metadata Routing via Bonjour and DNS-SD Discovery
6.3
CVSS
0.1%
EPSS
No
On KEV
Description
OpenClaw before 2026.3.22 contains a service discovery vulnerability where TXT metadata from Bonjour and DNS-SD could influence CLI routing even when actual service resolution failed. Attackers can exploit unresolved hints to steer routing decisions to unintended targets by providing malicious discovery metadata.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
OpenClaw · OpenClaw
before 2026.3.22 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-35659
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-35659
Patch
https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
Patch
https://github.com/openclaw/openclaw/commit/deecf68b59a9b7eea978e40fd3c2fe543087b569
Vendor Advisory
https://github.com/openclaw/openclaw/security/advisories/GHSA-rvqr-hrcc-j9vv
Third Party Advisory
https://www.vulncheck.com/advisories/openclaw-unresolved-service-metadata-routing-via-bonjour-and-dns-sd-discovery
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