{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34627", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "state": "PUBLISHED", "assignerShortName": "adobe", "dateReserved": "2026-03-30T17:30:36.490Z", "datePublished": "2026-04-14T17:05:07.592Z", "dateUpdated": "2026-04-14T17:05:07.592Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "InDesign Desktop", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "21.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "datePublic": "2026-04-14T17:00:00.000Z", "descriptions": [{"lang": "en", "value": "InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "environmentalScore": 7.8, "environmentalSeverity": "HIGH", "exploitCodeMaturity": "NOT_DEFINED", "integrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "LOW", "modifiedAttackVector": "LOCAL", "modifiedAvailabilityImpact": "HIGH", "modifiedConfidentialityImpact": "HIGH", "modifiedIntegrityImpact": "HIGH", "modifiedPrivilegesRequired": "NONE", "modifiedScope": "UNCHANGED", "modifiedUserInteraction": "REQUIRED", "privilegesRequired": "NONE", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 7.8, "temporalSeverity": "HIGH", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "Heap-based Buffer Overflow (CWE-122)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-04-14T17:05:07.592Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://helpx.adobe.com/security/products/indesign/apsb26-32.html"}], "source": {"discovery": "EXTERNAL"}, "title": "InDesign Desktop | Heap-based Buffer Overflow (CWE-122)"}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*", "matchCriteriaId": "5644C156-EB3C-4F24-A9E8-ABB5EA61F2A9", "versionEndExcluding": "20.5.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6F7C5A5-F818-4184-81C3-35282D05CBEA", "versionEndExcluding": "21.3", "versionStartIncluding": "21.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}], "id": "CVE-2026-34627", "lastModified": "2026-04-16T21:12:59.290", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "psirt@adobe.com", "type": "Primary"}]}, "published": "2026-04-14T18:17:36.890", "references": [{"source": "psirt@adobe.com", "tags": ["Vendor Advisory"], "url": "https://helpx.adobe.com/security/products/indesign/apsb26-32.html"}], "sourceIdentifier": "psirt@adobe.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "psirt@adobe.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,21.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "InDesign Desktop", "source": "cna", "vendor": "Adobe"}, "product": "indesign_desktop", "vendor": "adobe"}], "analysis": {"en": {"generated_at": "2026-04-14T20:34:46.199718+00:00", "value": {"mitigation_remediation": ["Apply the latest Adobe InDesign Desktop update that addresses the heap\u2011based buffer overflow.", "Avoid opening unknown or suspicious InDesign files until the update is applied.", "Consult Adobe\u2019s advisory at https://helpx.adobe.com/security/products/indesign/apsb26-32.html for detailed guidance.", "Implement file\u2011type filtering or antivirus scanning to detect malicious InDesign documents.", "Monitor system logs for suspicious activity that may indicate exploitation attempts."], "summary": {"action": "Patch Immediately", "impact": "Arbitrary code execution in the context of the current user"}, "threat_synthesis": {"affected_systems": "Adobe InDesign Desktop versions 20.5.2, 21.2 and all earlier releases are affected by this vulnerability.", "description_and_impact": "A heap-based buffer overflow in Adobe InDesign Desktop allows an attacker to execute arbitrary code with the privileges of the user who opens a crafted file. The vulnerability is classified under CWE-122.", "risk_and_exploitability": "The CVSS score is 7.8, indicating high severity, but the EPSS score is not available and the vulnerability is not listed in the CISA KEV catalog. Exploitation requires user interaction: a victim must open a malicious file, so the attack vector is local and relies on social engineering."}}}}, "created": "2026-04-15T14:31:56.910357+00:00", "updated": "2026-04-15T14:41:09.782443+00:00", "vendors": ["adobe", "adobe$PRODUCT$indesign_desktop"]}