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GHSA-273h-m46v-96q4

LowCVSS 3.7 / 10
Published Feb 25, 2026·Last modified Feb 25, 2026
Affected Components(19)
NuGet logoMagick.NET-Q16-OpenMP-x64
< 14.10.3
NuGet logoMagick.NET-Q16-OpenMP-arm64
< 14.10.3
NuGet logoMagick.NET-Q16-HDRI-OpenMP-x64
< 14.10.3
1 / 7
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
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Risk Scores
Base Score
3.7

The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.

Threat Intelligence
3.4

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS
0.42%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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