CVE Explorer

CVE-2026-27482

Ray is an AI compute engine. In versions 2.53.0 and below, thedashboard HTTP server blocks browser-origin POST/PUT but does not cover DELETE, and key DELETE endpoints are unauthenticated by default. If the dashboard/agent is reachable (e.g., --dashboard-host=0.0.0.0), a web page via DNS rebinding or same-network access can issue DELETE requests that shut down Serve or delete jobs without user interaction. This is a drive-by availability impact. The fix for this vulnerability is to update to Ray

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dbb68f816af069b44f4c29bb9fbf95f5b31849aa2856cea45da0057ed2ba34f9

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"ray","vendor":"ray-project","versions":[{"status":"affected","version":"< 2.54.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-396","description":"CWE-396: Declaration of Catch for Generic Exception","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/ray-project/ray/commit/0fda8b824cdc9dc6edd763bb28dfd7d1cc9b02a4","tags":["x_refsource_MISC"],"url":"https://github.com/ray-project/ray/commit/0fda8b824cdc9dc6edd763bb28dfd7d1cc9b02a4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/references/2

{"name":"https://github.com/ray-project/ray/pull/60526","tags":["x_refsource_MISC"],"url":"https://github.com/ray-project/ray/pull/60526"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/references/1

{"name":"https://github.com/ray-project/ray/releases/tag/ray-2.54.0","tags":["x_refsource_MISC"],"url":"https://github.com/ray-project/ray/releases/tag/ray-2.54.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/references/3

{"name":"https://github.com/ray-project/ray/security/advisories/GHSA-q5fh-2hc8-f6rq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ray-project/ray/security/advisories/GHSA-q5fh-2hc8-f6rq"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c8ba4522c0904725285aa06acc9e78f11257f89132ad84d2859353713da1821f · sha256:0b44cd13005287e8… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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