CVE-2026-48291

Format Plugins versions 1.1.2 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.

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/formatplugins/apsb26-65.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:adobe:format_plugins:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-09 21:17

Updated : 2026-08-28 00:17

NVD link : CVE-2026-48291

Mitre link : CVE-2026-48291

CVE.ORG link : CVE-2026-48291

JSON object : View

Products Affected

adobe

format_plugins

CWE

CWE-122

Heap-based Buffer Overflow

{"id": "CVE-2026-48291", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-48291", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-10T12:49:22.815734Z"}}], "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": "Format Plugins", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.1.2"}, {"status": "unaffected", "version": "1.1.3", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-09T21:17:25.143", "references": [{"url": "https://helpx.adobe.com/security/products/formatplugins/apsb26-65.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "Format Plugins versions 1.1.2 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."}, {"lang": "es", "value": "Las versiones 1.1.2 y anteriores de Format Plugins est\u00e1n afectadas por una vulnerabilidad de desbordamiento de b\u00fafer basado en mont\u00edculo 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": "2026-08-28T00:17:44.620", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:format_plugins:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A172E14-F3BF-4F57-8EBE-CCBA448C426B", "versionEndExcluding": "1.1.3"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@adobe.com"}