UpHeron
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Servers and applications

CVE-2016-8866

The AcquireMagickMemory function in MagickCore/memory.c in ImageMagick 7.0.3.3 before 7.0.3.8 allows remote attackers to have unspecified impact via a crafted image, which triggers a memory allocation failure. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8862.

Severity
High 8.8
Published
15 Feb 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.9.6-6
Exploit chance
4.8% in the next 30 daysHigher than 92% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Memory buffer errors (CWE-119)
Attack
Over the network · No login needed · Needs someone to click or open something
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
ImageMagickServers and applications · cpe:a:imagemagick:imagemagick
  • Every version before 6.9.6-6
  • From 7.0.0-0 up to 7.0.3-7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-8866
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-8866