How severe is GHSA-w85g-3h6x-4xh2?

No CVSS score has been assigned to GHSA-w85g-3h6x-4xh2 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-w85g-3h6x-4xh2?

GHSA-w85g-3h6x-4xh2 affects the following packages: openclaw (npm). Ecosystems affected: npm.

How do I fix GHSA-w85g-3h6x-4xh2?

Update openclaw to 2026.3.31 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-w85g-3h6x-4xh2 is resolved across your whole dependency graph.

How do I detect GHSA-w85g-3h6x-4xh2 in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw. 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-w85g-3h6x-4xh2 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-w85g-3h6x-4xh2?

O3 pinpoints whether GHSA-w85g-3h6x-4xh2 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-w85g-3h6x-4xh2 actively exploited in the wild?

No public exploit code has been indexed for GHSA-w85g-3h6x-4xh2 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.

When was GHSA-w85g-3h6x-4xh2 published, and has it been updated?

GHSA-w85g-3h6x-4xh2 was published on April 3, 2026 and was last updated on April 3, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 npm

GHSA-w85g-3h6x-4xh2

OpenClaw: Image pixel-limit guard can fail open on sips and allow decompression-bomb DoS

Published

Apr 3, 2026

Updated

Apr 3, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Blast Radius

1 pkg affected

Weekly download volume for affected packages — a proxy for how broadly this vulnerability is deployed.

openclawnpm

4.3Mdownloads / week

Description

Summary

Image pixel-limit guard can fail open on sips and allow decompression-bomb DoS

Current Maintainer Triage

Status: open
Normalized severity: medium
Assessment: Shipped v2026.3.28 image processing could fail open on oversized pixel counts and allow decompression-bomb DoS, an availability issue that is valid at medium.

Affected Packages / Versions

Package: openclaw (npm)
Latest published npm version: 2026.3.31
Vulnerable version range: <=2026.3.28
Patched versions: >= 2026.3.31
First stable tag containing the fix: v2026.3.31

Fix Commit(s)

0ed4f8a72bb140045962e97ab01c94c076b758a4 — 2026-03-31T22:52:55+09:00

OpenClaw thanks @AntAISecurityLab for reporting.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`openclaw`	all versions	2026.3.31

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw. 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 openclaw to 2026.3.31 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-w85g-3h6x-4xh2 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-w85g-3h6x-4xh2 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-w85g-3h6x-4xh2. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

## Summary Image pixel-limit guard can fail open on sips and allow decompression-bomb DoS ## Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Shipped v2026.3.28 image processing could fail open on oversized pixel counts and allow decompression-bomb DoS, an availability issue that is valid at medium. ## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version: `2026.3.31` - Vulnerable version range: `<=2026.3.28` - Patched versions: `>= 2026.3.31` - First stable tag containing the fix: `v2026.3.31` ## Fix Commit(s) - `0ed4f8a

O3 Security · Impact-Aware SCA

Is GHSA-w85g-3h6x-4xh2 in your dependencies?

O3 detects GHSA-w85g-3h6x-4xh2 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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