CVE-2025-57807

unknown

Published 2025-09-05 · Modified 2025-11-03

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CVSS v3

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CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

ImageMagick is free and open-source software used for editing and manipulating digital images. ImageMagick versions lower than 14.8.2 include insecure functions: SeekBlob(), which permits advancing the stream offset beyond the current end without increasing capacity, and WriteBlob(), which then expands by quantum + length (amortized) instead of offset + length, and copies to data + offset. When offset ≫ extent, the copy targets memory beyond the allocation, producing a deterministic heap write on 64-bit builds. No 2⁶⁴ arithmetic wrap, external delegates, or policy settings are required. This is fixed in version 14.8.2.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`8:7.1.1.43+dfsg1-1+deb13u2`
sid	Fixed	`8:7.1.2.3+dfsg1-1`
forky	Fixed	`8:7.1.2.3+dfsg1-1`
bullseye	Fixed	`8:6.9.11.60+dfsg-1.3+deb11u6`
bookworm	Fixed	`8:6.9.11.60+dfsg-1.6+deb12u4`

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	Magick.NET-Q16-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q8-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-HDRI-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q8-OpenMP-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-HDRI-OpenMP-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-OpenMP-x64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q8-arm64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-arm64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-OpenMP-arm64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q8-OpenMP-arm64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-HDRI-OpenMP-arm64	`<14.8.2`	`14.8.2`
NuGet	Magick.NET-Q16-HDRI-arm64	`<14.8.2`	`14.8.2`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.