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CVE-2026-30241: Incorrect Authorization

🗓️ 06 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Remote DoS in Mercurius prior to 16.8.0 via depth limit bypass on WebSocket subscriptions.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-30241
6 Mar 202621:15
–attackerkb
circl
Circl
CVE-2026-30241
6 Mar 202623:43
–circl
cnnvd
CNNVD
Mercurius 安全漏洞
6 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-30241
6 Mar 202621:15
–cve
cvelist
Cvelist
CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions
6 Mar 202621:15
–cvelist
euvd
EUVD
EUVD-2026-10081
6 Mar 202618:47
–euvd
github
Github Security Blog
Mercurius's queryDepth limit bypassed for WebSocket subscriptions
6 Mar 202618:47
–github
mend
Mend
CVE-2026-30241
6 Mar 202621:15
–mend
nvd
NVD
CVE-2026-30241
6 Mar 202622:16
–nvd
osv
OSV
GHSA-M4H2-MJFM-MP55 Mercurius's queryDepth limit bypassed for WebSocket subscriptions
6 Mar 202618:47
–osv
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12 Mar 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
CVSS 3.18.2
EPSS0.00455
SSVC
5