How severe is GHSA-5ggv-92r5-cp4p?

GHSA-5ggv-92r5-cp4p has a CVSS score of 5.5/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by GHSA-5ggv-92r5-cp4p?

GHSA-5ggv-92r5-cp4p affects the following packages: Magick.NET-Q16-AnyCPU (NuGet), Magick.NET-Q16-HDRI-AnyCPU (NuGet), Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet), Magick.NET-Q16-HDRI-arm64 (NuGet), Magick.NET-Q16-HDRI-x64 (NuGet), Magick.NET-Q16-HDRI-x86 (NuGet), Magick.NET-Q16-OpenMP-arm64 (NuGet), Magick.NET-Q16-OpenMP-x64 (NuGet), and 11 more. Ecosystems affected: NuGet.

How do I fix GHSA-5ggv-92r5-cp4p?

Update Magick.NET-Q16-AnyCPU to 14.10.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-5ggv-92r5-cp4p is resolved across your whole dependency graph.

How do I detect GHSA-5ggv-92r5-cp4p in my NuGet dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for Magick.NET-Q16-AnyCPU. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

How do I mitigate GHSA-5ggv-92r5-cp4p if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

How does O3 Security protect against GHSA-5ggv-92r5-cp4p?

O3 pinpoints whether GHSA-5ggv-92r5-cp4p is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-5ggv-92r5-cp4p actively exploited in the wild?

No public exploit code has been indexed for GHSA-5ggv-92r5-cp4p yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-5ggv-92r5-cp4p?

GHSA-5ggv-92r5-cp4p has an EPSS (Exploit Prediction Scoring System) score of 0.1%, placing it in the 1th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is GHSA-5ggv-92r5-cp4p?

GHSA-5ggv-92r5-cp4p is classified as CWE-122 (CWE-122). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-5ggv-92r5-cp4p published, and has it been updated?

GHSA-5ggv-92r5-cp4p was published on March 12, 2026 and was last updated on March 14, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

.NET NuGet

GHSA-5ggv-92r5-cp4p

MEDIUM

ImageMagick has Heap Buffer Overflow in WaveletDenoiseImage

Also known asCVE-2026-30936

Published

Mar 12, 2026

Updated

Mar 14, 2026

Affected

19 pkgs

Patched

19 / 19

Exploits

None indexed

EPSS Exploitation Probability

via FIRST.org ↗

0.1%probability of exploitation in next 30 days

Lower Risk1th percentile+0.08%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Blast Radius

19 pkgs affected

.NETMagick.NET-Q16-AnyCPU.NETMagick.NET-Q16-HDRI-AnyCPU.NETMagick.NET-Q16-HDRI-OpenMP-arm64.NETMagick.NET-Q16-HDRI-arm64.NETMagick.NET-Q16-HDRI-x64.NETMagick.NET-Q16-HDRI-x86.NETMagick.NET-Q16-OpenMP-arm64.NETMagick.NET-Q16-OpenMP-x64+11 more

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects NuGet packages — download data is not available via public APIs for these ecosystems.

Description

A crafted image could cause an out of bounds heap write inside the WaveletDenoiseImage method. When processing a crafted image with the -wavelet-denoise operation an out of bounds write can occur.

=================================================================
==661320==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x503000002754 at pc 0x5ff45f82c92a bp 0x7fffb732b400 sp 0x7fffb732b3f0
WRITE of size 4 at 0x503000002754 thread T0

Affected Packages

19 total 19 fixed

Ecosystem	Package	Vulnerable range	Fix
.NETNuGet	`Magick.NET-Q16-AnyCPU`	all versions	14.10.4
.NETNuGet	`Magick.NET-Q16-HDRI-AnyCPU`	all versions	14.10.4
.NETNuGet	`Magick.NET-Q16-HDRI-OpenMP-arm64`	all versions	14.10.4
.NETNuGet	`Magick.NET-Q16-HDRI-arm64`	all versions	14.10.4
.NETNuGet	`Magick.NET-Q16-HDRI-x64`	all versions	14.10.4
.NETNuGet	`Magick.NET-Q16-HDRI-x86`	all versions	14.10.4

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for Magick.NET-Q16-AnyCPU. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update Magick.NET-Q16-AnyCPU to 14.10.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-5ggv-92r5-cp4p is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-5ggv-92r5-cp4p is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-5ggv-92r5-cp4p. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

A crafted image could cause an out of bounds heap write inside the WaveletDenoiseImage method. When processing a crafted image with the -wavelet-denoise operation an out of bounds write can occur. ``` ================================================================= ==661320==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x503000002754 at pc 0x5ff45f82c92a bp 0x7fffb732b400 sp 0x7fffb732b3f0 WRITE of size 4 at 0x503000002754 thread T0 ```

O3 Security · Impact-Aware SCA

Is GHSA-5ggv-92r5-cp4p in your dependencies?

O3 detects GHSA-5ggv-92r5-cp4p across NuGet dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my dependencies How O3 SCA works