No exploitation reported

CVE-2017-16396

No exploitation reported by the sources we read.

Published2017-12-09
WeaknessCWE-119

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

An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. The vulnerability is caused by a buffer access with an incorrect length value in the TIFF processing module. Crafted input causes a mismatch between allocated buffer size and the access allowed by the computation. If an attacker can adequately control the accessible memory then this vulnerability can be leveraged to achieve arbitrary code execution.

Timeline

dates in UTC

2017-12-0906:29CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

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-2017-16396?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-16396?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

Branch	Affected	Fixed in	Source
11.0	≤ 11.0.22	no fix published	NVD
17.x	≥ 17.0, ≤ 17.011.30066	no fix published	NVD

Adobe acrobat dc

Branch	Affected	Fixed in	Source
17.12	≥ -, ≤ 17.012.20098	no fix published	NVD
15.x	≥ 15.0, ≤ 15.006.30355	no fix published	NVD

Adobe acrobat reader

Branch	Affected	Fixed in	Source
11.0	≤ 11.0.22	no fix published	NVD
17.x	≥ 17.0, ≤ 17.011.30066	no fix published	NVD

1 more product in the sources.

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

Fix

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 3.08.8read 2026-10-23
NVDCVSS 2.09.3read 2026-10-23
NVDweakness (CWE)CWE-119read 2026-10-23
FIRST EPSSEPSS score12.8 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: 2017-12-09
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2017-16396?

Is CVE-2017-16396 actively exploited?

Active exploitation of CVE-2017-16396 has not been confirmed. Its EPSS score was 12.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-16396?

CVE-2017-16396 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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