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CVE-2026-56367VulnerabilityPublished Updated

Magick.NET-Q16-AnyCPU · ImageMagick: Integer Overflow

Affects Magick.NET-Q16-AnyCPUSource GCVE Database

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Not known to be exploited · CVSS 3.7 Low : upgrade to 14.10.3 when convenient.

Data as of 3 Nov 2026, 18:29 UTC

CVSS 3.1 base score
3.7Low
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 14.10.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Feb 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.

What to do

Upgrade Magick.NET-Q16-AnyCPU and Magick.NET-Q16-HDRI-AnyCPU and Magick.NET-Q16-HDRI-OpenMP-arm64 and Magick.NET-Q16-HDRI-OpenMP-x64 and Magick.NET-Q16-HDRI-arm64 and Magick.NET-Q16-HDRI-x64 and Magick.NET-Q16-HDRI-x86 and Magick.NET-Q16-OpenMP-arm64 and Magick.NET-Q16-OpenMP-x64 and Magick.NET-Q16-OpenMP-x86 and Magick.NET-Q16-arm64 and Magick.NET-Q16-x64 and Magick.NET-Q16-x86 and Magick.NET-Q8-AnyCPU and Magick.NET-Q8-OpenMP-arm64 and Magick.NET-Q8-OpenMP-x64 and Magick.NET-Q8-arm64 and Magick.NET-Q8-x64 and Magick.NET-Q8-x86 to 14.10.3.

Affected software

ProductAffectedFixed in
NuGetMagick.NET-Q16-AnyCPUAffected
  • <14.10.3
Fixed in
  • 14.10.3
NuGetMagick.NET-Q16-HDRI-AnyCPUAffected
  • <14.10.3
Fixed in
  • 14.10.3
NuGetMagick.NET-Q16-HDRI-OpenMP-arm64Affected
  • <14.10.3
Fixed in
  • 14.10.3
NuGetMagick.NET-Q16-HDRI-OpenMP-x64Affected
  • <14.10.3
Fixed in
  • 14.10.3
NuGetMagick.NET-Q16-HDRI-arm64Affected
  • <14.10.3
Fixed in
  • 14.10.3
NuGetMagick.NET-Q16-HDRI-x64Affected
  • <14.10.3
Fixed in
  • 14.10.3

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

An integer overflow in the PSB (PSD v2) RLE decoding path causes a heap out-of-bounds read on 32-bit builds. This can lead to information disclosure or a crash when processing crafted PSB files. ``` ================================================================= ==3298==ERROR: AddressSanitizer: heap-buffer-overflow on address 0xf512eb00 at pc 0xf76760b5 bp 0xffc1dfb8 sp 0xffc1dfa8 READ of size 8 at 0xf512eb00 thread T0 #0 0xf76760b4 in ReadPSDChannelRLE coders/psd.c:1141 ```

References

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