{"id":"CVE-2023-26369","state":"PUBLISHED","title":"[Google Project Zero] Adobe Acrobat DC OOBW 0-day actively exploited in the wild","description":"Acrobat Reader versions 23.003.20284 (and earlier), 20.005.30516 (and earlier) and 20.005.30514 (and earlier) are affected by an out-of-bounds write 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":"2023-09-13T08:17:43.954Z","updatedAt":"2025-10-21T23:05:37.994Z","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","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"20.005.30514","versionType":"semver"}]}],"references":["https://helpx.adobe.com/security/products/acrobat/apsb23-34.html","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26369"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/26xxx/CVE-2023-26369.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-26369","state":"PUBLISHED","datePublished":"2023-09-13T08:17:43.954Z","dateUpdated":"2025-10-21T23:05:37.994Z","assignerShortName":"adobe","assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","dateReserved":"2023-02-22T19:47:52.380Z"},"containers":{"cna":{"title":"[Google Project Zero] Adobe Acrobat DC OOBW 0-day actively exploited in the wild","descriptions":[{"lang":"en","value":"Acrobat Reader versions 23.003.20284 (and earlier), 20.005.30516 (and earlier) and 20.005.30514 (and earlier) are affected by an out-of-bounds write 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","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"20.005.30514","versionType":"semver"}]}],"references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb23-34.html","tags":["vendor-advisory"]}],"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":"NOT_DEFINED","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-787","description":"Out-of-bounds Write (CWE-787)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"adobe","orgId":"078d4453-3bcd-4900-85e6-15281da43538","dateUpdated":"2023-09-13T08:17:43.954Z"},"datePublic":"2023-09-12T17:00:00.000Z","source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb23-34.html","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T11:46:24.438Z"}},{"title":"CISA ADP Vulnrichment","references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26369","tags":["government-resource"]}],"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-26369","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-02-04T17:54:19.873110Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2023-09-14","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26369"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-21T23:05:37.994Z"},"timeline":[{"time":"2023-09-14T00:00:00.000Z","lang":"en","value":"CVE-2023-26369 added to CISA KEV"}]}]}}}