{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-34615","assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","state":"PUBLISHED","assignerShortName":"adobe","dateReserved":"2026-03-30T17:30:36.489Z","datePublished":"2026-04-14T17:33:44.131Z","dateUpdated":"2026-04-28T02:24:43.589Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"Adobe Connect","vendor":"Adobe","versions":[{"lessThanOrEqual":"12.10","status":"affected","version":"0","versionType":"semver"}]}],"datePublic":"2026-04-14T17:00:00.000Z","descriptions":[{"lang":"en","value":"Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","availabilityRequirement":"NOT_DEFINED","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","confidentialityRequirement":"NOT_DEFINED","environmentalScore":9.3,"environmentalSeverity":"CRITICAL","exploitCodeMaturity":"NOT_DEFINED","integrityImpact":"HIGH","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"LOW","modifiedAttackVector":"NETWORK","modifiedAvailabilityImpact":"NONE","modifiedConfidentialityImpact":"HIGH","modifiedIntegrityImpact":"HIGH","modifiedPrivilegesRequired":"NONE","modifiedScope":"CHANGED","modifiedUserInteraction":"REQUIRED","privilegesRequired":"NONE","remediationLevel":"NOT_DEFINED","reportConfidence":"NOT_DEFINED","scope":"CHANGED","temporalScore":9.3,"temporalSeverity":"CRITICAL","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"Deserialization of Untrusted Data (CWE-502)","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"078d4453-3bcd-4900-85e6-15281da43538","shortName":"adobe","dateUpdated":"2026-04-28T02:24:43.589Z"},"references":[{"tags":["vendor-advisory"],"url":"https://helpx.adobe.com/security/products/connect/apsb26-37.html"}],"source":{"discovery":"EXTERNAL"},"title":"Adobe Connect | Deserialization of Untrusted Data (CWE-502)"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-15T03:58:46.331841Z","id":"CVE-2026-34615","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-15T09:35:52.515Z"}}]}}