Resource Exhaustion Affecting openclaw package, versions <2026.5.28-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-MINIMOSLATEST-OPENCLAW-17351512
- published17 Jun 2026
- disclosed17 Jun 2026
Introduced: 17 Jun 2026
NewCVE-2026-48988 (opens in a new tab)How to fix?
Upgrade Minimos:latest openclaw to version 2026.5.28-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openclaw package and not the openclaw package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
markdown-it is a Markdown parser. Versions 14.1.1 and below contain a denial-of-service vulnerability when typographer: true is enabled, due to quadratic (O(n^2)) processing in the smartquotes rule. The issue stems from repeatedly modifying strings with replaceAt(), which performs O(n) slicing and concatenation per quote character. This can cause excessive CPU consumption when parsing quote-heavy, user-supplied markdown and may let attackers degrade or disrupt service availability. Although typographer is disabled by default, many production apps enable it for smart typography, making the issue relevant. This issue has been fixed in version 14.2.0.
References
- https://www.cve.org/CVERecord?id=CVE-2026-48988
- https://github.com/advisories/GHSA-6v5v-wf23-fmfq
- https://osv.dev/vulnerability/MINI-79gr-xrqf-9xxc
- https://osv.dev/vulnerability/CVE-2026-48988
- https://github.com/markdown-it/markdown-it/commit/9ce2087562c45d1e5ddd9f76b990f4b3fbe040e5
- https://github.com/markdown-it/markdown-it/security/advisories/GHSA-6v5v-wf23-fmfq