{"id":"CVE-2023-26422","state":"PUBLISHED","title":"ZDI-CAN-20176: Adobe Acrobat Reader DC AcroForm deleteItemAt Use-After-Free Remote Code Execution Vulnerability","description":"Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free 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.","publishedAt":"2023-04-12T00:00:00.000Z","updatedAt":"2025-03-05T19:05:23.135Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"adobe"},"assigner":"adobe","products":["Adobe Acrobat Reader"],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"23.001.20093","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"20.005.30441","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"None","versionType":"custom"}]}],"references":["https://helpx.adobe.com/security/products/acrobat/apsb23-24.html"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/26xxx/CVE-2023-26422.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-26422","state":"PUBLISHED","datePublished":"2023-04-12T00:00:00.000Z","dateUpdated":"2025-03-05T19:05:23.135Z","assignerShortName":"adobe","assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","dateReserved":"2023-02-22T00:00:00.000Z"},"containers":{"cna":{"title":"ZDI-CAN-20176: Adobe Acrobat Reader DC AcroForm deleteItemAt Use-After-Free Remote Code Execution Vulnerability","descriptions":[{"lang":"en","value":"Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free 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."}],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"23.001.20093","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"20.005.30441","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"None","versionType":"custom"}]}],"references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb23-24.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","type":"CWE","lang":"en","description":"Use After Free (CWE-416)"}]}],"providerMetadata":{"shortName":"adobe","orgId":"078d4453-3bcd-4900-85e6-15281da43538","dateUpdated":"2023-04-12T00:00:00.000Z"},"datePublic":"2023-04-11T00:00:00.000Z","source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb23-24.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T11:46:24.653Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-05T18:39:25.531841Z","id":"CVE-2023-26422","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-05T19:05:23.135Z"}}]}}}