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Vulnerability record · CVE-2019-16451 · published 19 December 2019

CVE-2019-16451: Adobe acrobat dc out-of-bounds write vulnerability

Adobe · Acrobat Dc

Adobe Acrobat and Reader versions , 2019.021.20056 and earlier, 2017.011.30152 and earlier, 2017.011.30155 and earlier version, 2017.011.30152 and earlier, and 2015.006.30505 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution .

9.8 CVSS 3.1 Critical EPSS 35% · top 1.6% CWE-787 · Out-of-bounds write
9.8CVSS 3.1 base score, v2 10.0
35%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Adobe Acrobat and Reader versions , 2019.021.20056 and earlier, 2017.011.30152 and earlier, 2017.011.30155 and earlier version, 2017.011.30152 and earlier, and 2015.006.30505 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution .

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://helpx.adobe.com/security/products/acrobat/apsb19-55.html Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-145/ Third Party AdvisoryVDB Entry
https://helpx.adobe.com/security/products/acrobat/apsb19-55.html Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-145/ Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2021-28550Adobe Acrobat and Reader use-after-free allows code executionAdobe Acrobat Reader DC (2021.001.20150, 2020.001.30020, 2017.011.30194 and earlier) and related Acrobat products contain a use-after-free (CWE-416) …KEVEPSS 52%analysed8.8CVE-2021-21017Adobe Acrobat and Reader heap buffer overflow via malicious fileAdobe Acrobat Reader DC (2020.013.20074, 2020.001.30018, 2017.011.30188 and earlier) contains a heap-based buffer overflow (CWE-122/CWE-787) triggere…KEVEPSS 86%analysed8.8CVE-2018-4990Adobe Acrobat and Reader double free allows code executionAdobe Acrobat and Reader contain a double free (CWE-415) in versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and e…KEVEPSS 36%analysed8.6CVE-2026-34621Adobe Acrobat Reader prototype pollution leads to code executionAdobe Acrobat and Reader (versions 24.001.30356, 26.001.21367 and earlier) are affected by prototype pollution (CWE-1321) that can result in arbitrar…KEVEPSS 2.2%analysed7.8CVE-2023-26369Adobe Acrobat and Reader out-of-bounds write allows code executionAdobe Acrobat and Reader versions 23.003.20284, 20.005.30516 and 20.005.30514 (and earlier) contain an out-of-bounds write (CWE-787) that can lead to…KEVEPSS 6.7%analysed7.8CVE-2023-21608Adobe Acrobat Reader use-after-free allows arbitrary code executionAdobe Acrobat and Reader are affected by a use-after-free (CWE-416) that can lead to arbitrary code execution in the context of the current user. The…KEVEPSS 61%analysed7.8CVE-2020-9715Adobe Acrobat and Reader use-after-free allows code executionAdobe Acrobat and Reader contain a use-after-free (CWE-416) flaw affecting versions 2020.009.20074 and earlier, 2020.001.30002, 2017.011.30171 and ea…KEVEPSS 49%analysed10.0CVE-2018-4872Adobe acrobat vulnerabilityAn issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier …EPSS 12%

Source: NIST National Vulnerability Database (record CVE-2019-16451), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.