CVE-2016-6971: n/a vulnerability

CVE-2016-6971: Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.18, Acrobat and Acrobat Reader DC Clas...

Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.18, Acrobat and Acrobat Reader DC Classic before 15.006.30243, and Acrobat and Acrobat Reader DC Continuous before 15.020.20039 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-1089, CVE-2016-1091, CVE-2016-6944, CVE-2016-6945, CVE-2016-6946, CVE-2016-6949, CVE-2016-6952, CVE-2016-6953, CVE-2016-6961, CVE-2016-6962, CVE-2016-6963, CVE-2016-6964, CVE-2016-6965, CVE-2016-6967, CVE-2016-6968, CVE-2016-6969, CVE-2016-6979, CVE-2016-6988, and CVE-2016-6993.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 01:43 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2016-6971 is a memory-safety flaw in older Adobe Reader and Acrobat releases for Windows and OS X. If triggered, it can let an attacker run code through an unspecified vector. The main business risk is unpatched document-reader software on endpoints that handle untrusted files. Exposure is most likely on legacy Windows or OS X endpoints running Adobe Reader or Acrobat below the fixed versions, especially where users open externally supplied documents. Treat this as a high-priority legacy endpoint hygiene issue. It enables code execution in widely deployed document software, but current evidence provided here does not show active exploitation. Mitigation focus: Upgrade Adobe Reader and Acrobat to the fixed versions or later.; Use Adobe APSB16-33 as the authoritative vendor guidance.; Remove unsupported or unnecessary legacy Adobe Reader/Acrobat installations..

Prepared: Jun 13, 2026, 13:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2016-6971 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 13, 2016, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://helpx.adobe.com/security/products/acrobat/apsb16-33.htmlCVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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