How severe is GHSA-g375-h3v6-4873?

No CVSS score has been assigned to GHSA-g375-h3v6-4873 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-g375-h3v6-4873?

GHSA-g375-h3v6-4873 affects the following packages: openclaw (npm). Ecosystems affected: npm.

How do I fix GHSA-g375-h3v6-4873?

Update openclaw to 2026.4.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-g375-h3v6-4873 is resolved across your whole dependency graph.

How do I detect GHSA-g375-h3v6-4873 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-g375-h3v6-4873 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-g375-h3v6-4873?

O3 pinpoints whether GHSA-g375-h3v6-4873 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-g375-h3v6-4873 actively exploited in the wild?

No public exploit code has been indexed for GHSA-g375-h3v6-4873 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-g375-h3v6-4873 published, and has it been updated?

GHSA-g375-h3v6-4873 was published on April 17, 2026 and was last updated on April 17, 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-g375-h3v6-4873

OpenClaw: Heartbeat owner downgrade missed local async exec completion events

Published

Apr 17, 2026

Updated

Apr 17, 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

Heartbeat owner downgrade missed local async exec completion events.

Affected Packages / Versions

Package: openclaw
Ecosystem: npm
Affected versions: >= 2026.3.31 < 2026.4.10
Patched versions: >= 2026.4.10

Impact

Local background exec completion text could be missed by heartbeat owner-downgrade detection, leaving a run in a more privileged context than intended after untrusted completion content.

Technical Details

The fix expands exec-completion detection to local background exec formats and adds targeted tests.

Fix

The issue was fixed in #64376. The first stable tag containing the fix is v2026.4.10, and [email protected] includes the fix.

Fix Commit(s)

19a2e9ddb5a8a494abcba812bb11f51075026a27
PR: #64376

Release Process Note

Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`openclaw`	≥ 2026.3.31&&< 2026.4.10	2026.4.10

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 2026.4.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-g375-h3v6-4873 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-g375-h3v6-4873 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-g375-h3v6-4873. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

## Summary Heartbeat owner downgrade missed local async exec completion events. ## Affected Packages / Versions - Package: `openclaw` - Ecosystem: npm - Affected versions: `>= 2026.3.31 < 2026.4.10` - Patched versions: `>= 2026.4.10` ## Impact Local background exec completion text could be missed by heartbeat owner-downgrade detection, leaving a run in a more privileged context than intended after untrusted completion content. ## Technical Details The fix expands exec-completion detection to local background exec formats and adds targeted tests. ## Fix The issue was fixed in #64376. T

O3 Security · Impact-Aware SCA

Is GHSA-g375-h3v6-4873 in your dependencies?

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