High 7.0Published Jan 6, 2017

CVE-2016-5652An exploitable heap-based buffer overflow exists in the handling of TIFF images in LibTIFF's TIFF2PDF tool.

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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An exploitable heap-based buffer overflow exists in the handling of TIFF images in LibTIFF's TIFF2PDF tool. A crafted TIFF document can lead to a heap-based buffer overflow resulting in remote code execution. Vulnerability can be triggered via a saved TIFF file delivered by other means.

CVSS: 7.0 HIGH (v3.0, NVD)CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

libtiff libtiff libtiff:libtiff	4.0.6	NVD

References

References

http://rhn.redhat.com/errata/RHSA-2017-0225.html
http://www.debian.org/security/2017/dsa-3762
http://www.securityfocus.com/bid/93902
http://www.talosintelligence.com/reports/TALOS-2016-0187/	exploit, technical-description, third-party-advisory, vdb-entry
https://security.gentoo.org/glsa/201701-16

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.