No exploitation reported

CVE-2016-10087

No exploitation reported by the sources we read.

Published2017-01-30
WeaknessCWE-476

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

The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.

Timeline

dates in UTC

2017-01-3022:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 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-2016-10087?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-10087?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Libpng

Branch	Affected	Fixed in	Source
0.8	= 0.8	no fix published	NVD
0.71	= 0.71	no fix published	NVD
0.81	= 0.81	no fix published	NVD
0.82	= 0.82	no fix published	NVD
0.85	= 0.85	no fix published	NVD
0.86	= 0.86	no fix published	NVD
0.87	= 0.87	no fix published	NVD
0.88	= 0.88	no fix published	NVD
0.89	= 0.89	no fix published	NVD
0.89	= 0.89c	no fix published	NVD
0.90	= 0.90	no fix published	NVD
0.95	= 0.95	no fix published	NVD

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

Fix

No fix published by the sources we read yet. NVD record

Detection

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

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-476read 2026-10-23
FIRST EPSSEPSS score5.1 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2017-01-30
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-10087?

Is CVE-2016-10087 actively exploited?

Active exploitation of CVE-2016-10087 has not been confirmed. Its EPSS score was 5.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-10087?

CVE-2016-10087 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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