CVE-2026-34695

InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Stack-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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/indesign/apsb26-58.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:adobe:indesign::::::::
	cpe:2.3:a:adobe:indesign::::::::

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

No history.

Information

Published : 2026-06-09 18:16

Updated : 2026-08-28 00:17

NVD link : CVE-2026-34695

Mitre link : CVE-2026-34695

CVE.ORG link : CVE-2026-34695

JSON object : View

Products Affected

adobe

indesign

microsoft

windows

apple

macos

CWE

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2026-34695", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34695", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-10T03:59:47.226840Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@adobe.com", "affectedData": [{"vendor": "Adobe", "product": "InDesign Desktop", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "21.3"}, {"status": "unaffected", "version": "21.4", "versionType": "semver"}, {"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "20.5.3"}, {"status": "unaffected", "version": "20.5.4", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-09T18:16:40.270", "references": [{"url": "https://helpx.adobe.com/security/products/indesign/apsb26-58.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Stack-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."}, {"lang": "es", "value": "Las versiones de InDesign Desktop 21.3, 20.5.3 y anteriores est\u00e1n afectadas por una vulnerabilidad de desbordamiento de b\u00fafer basado en pila que podr\u00eda resultar en ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto del usuario actual. La explotaci\u00f3n de este problema requiere interacci\u00f3n del usuario en el sentido de que la v\u00edctima debe abrir un archivo malicioso."}], "lastModified": "2026-08-28T00:17:24.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EA8E1EBA-0744-4C6A-A8F5-7FC8A248C138", "versionEndExcluding": "20.5.4"}, {"criteria": "cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B08BE76A-4C17-46E0-A5C0-396653766F0C", "versionEndExcluding": "21.4", "versionStartIncluding": "21.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@adobe.com"}