No exploitation reportedFix available

CVE-2019-16444

Q: Is CVE-2019-16444 actively exploited?

Active exploitation of CVE-2019-16444 has not been confirmed. Its EPSS score was 3.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2019-16444?

CVE-2019-16444 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2019-12-19
Fixed in19.021.20058 · 17.011.30156 · 15.006.30508

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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 binary planting (default folder privilege escalation) vulnerability. Successful exploitation could lead to privilege escalation.

Timeline

dates in UTC

2019-12-1915:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-16444?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-16444?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Adobe acrobat dcversion to verify

Branch	Affected	Fixed in	Source
19.21	≥ 15.008.20082, < 19.021.20058	19.021.20058	NVD
17.11	≥ 17.011.30059, < 17.011.30156	17.011.30156	NVD
15.6	≥ 15.006.30060, < 15.006.30508	15.006.30508	NVD

Adobe acrobat reader dcversion to verify

Branch	Affected	Fixed in	Source
19.21	≥ 15.008.20082, < 19.021.20058	19.021.20058	NVD
17.11	≥ 17.011.30059, < 17.011.30156	17.011.30156	NVD
15.6	≥ 15.006.30060, < 15.006.30508	15.006.30508	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Adobe acrobat dc to 19.021.20058 · 17.011.30156 · 15.006.30508

Advisories and patches

helpx.adobe.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.19.8read 2026-10-23
NVDCVSS 2.07.5read 2026-10-23
FIRST EPSSEPSS score3.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2019-12-19
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-16444?

Is CVE-2019-16444 actively exploited?

Active exploitation of CVE-2019-16444 has not been confirmed. Its EPSS score was 3.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-16444?

CVE-2019-16444 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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