GHSA-hm63-vwj4-mj2q

Suggest an improvement
Source
https://github.com/advisories/GHSA-hm63-vwj4-mj2q
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hm63-vwj4-mj2q/GHSA-hm63-vwj4-mj2q.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-hm63-vwj4-mj2q
Withdrawn
2026-04-10T20:19:29Z
Published
2026-04-10T00:30:30Z
Modified
2026-04-10T20:33:54Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
Duplicate Advisory: OpenClaw: Remote media error responses could trigger unbounded memory allocation before failure
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-4qwc-c7g9-4xcw. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.3.22 contains an unbounded memory allocation vulnerability in remote media HTTP error handling that allows attackers to trigger excessive memory consumption. Attackers can send crafted HTTP error responses with large bodies to remote media endpoints, causing the application to allocate unbounded memory before failure handling occurs.

Database specific 
{
    "cwe_ids":  [
        "CWE-789"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-04-10T20:19:29Z",
    "nvd_published_at":  "2026-04-09T22:16:32Z",
    "severity":  "MODERATE"
}
References

Affected packages

npm / openclaw

Package

Name
openclaw
View open source insights on deps.dev
Purl
pkg:npm/openclaw

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2026.3.22

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hm63-vwj4-mj2q/GHSA-hm63-vwj4-mj2q.json"