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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,20.5.1]"}}], "product": "indesign_desktop", "vendor": "adobe"}], "analysis": {"en": {"generated_at": "2026-04-18T12:46:25.008390+00:00", "value": {"mitigation_remediation": ["Update Adobe InDesign Desktop to the latest version that fixes the heap buffer overflow, following Adobe's security advisory.", "Disable automatic opening of unknown or suspicious file types and educate users about the risks of opening files from untrusted sources.", "If the update cannot be applied immediately, use file quarantine or sandboxing features to mitigate risk."], "summary": {"action": "Immediate Patch", "impact": "Arbitrary code execution"}, "threat_synthesis": {"affected_systems": "Adobe InDesign Desktop on both macOS and Windows platforms is affected. The vulnerability exists in releases 21.1, 20.5.1 and earlier. All installations running the affected versions on these operating systems must be updated to a patched release.", "description_and_impact": "InDesign Desktop versions 21.1, 20.5.1 and earlier suffer from a heap\u2011based buffer overflow that allows arbitrary code execution when a user opens a malicious file. The flaw is identified as CWE-122 and CWE-787. Exploitation causes code to run with the victim\u2019s user privileges, potentially compromising the entire machine.", "risk_and_exploitability": "The vulnerability carries a CVSS score of 7.8, indicating high severity. The EPSS score is below 1%, signifying a low probability of exploitation at present, and it is not listed in the CISA KEV catalog. The required user interaction \u2013 opening a crafted file \u2013 limits automated exploitation but still poses a significant risk in environments where users frequently handle untrusted documents. Effective mitigation requires immediate patching."}}}}, "created": "2026-02-11T21:52:10.290139+00:00", "updated": "2026-04-18T13:00:08.710625+00:00", "vendors": ["adobe", "adobe$PRODUCT$indesign_desktop"]}