CVE-2026-94640
Last modified
CVE-2026-94640 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) by sending a large number of unique requests.
Description
A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) by sending a large number of unique requests. The rpcbind service records previously unseen RPC (Remote Procedure Call) statistics in unbounded in-memory lists, leading to persistent memory growth and increased CPU usage. This can degrade or exhaust service availability.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | All versions |
| Red Hat | Red Hat Enterprise Linux 6 | All versions |
| Red Hat | Red Hat Enterprise Linux 7 | All versions |
| Red Hat | Red Hat Enterprise Linux 8 | All versions |
| Red Hat | Red Hat Enterprise Linux 9 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-94640?
How severe is CVE-2026-94640?
How do I fix CVE-2026-94640?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-94624vLLM through 0.29.0 contains a denial of service vulnerabili…7.5
- CVE-2026-94625vLLM through 0.29.0 contains a resource exhaustion vulnerabi…5.3
- CVE-2026-94626vLLM through 0.29.0 fails to validate the tp_size parameter …7.5
- CVE-2026-94627vLLM Mooncake connector through 0.29.0 fails to properly man…7.5
- CVE-2026-9463A flaw has been found in Edimax EW-7438RPn 1.31. Affected by…8.8
- CVE-2026-9464A vulnerability has been found in YunaiV yudao-cloud 2026.03…4.7
- CVE-2026-9465A vulnerability was found in Tiandy Easy7 Integrated Managem…7.3
- CVE-2026-9466A vulnerability was determined in Tiandy Easy7 Integrated Ma…5.5
- CVE-2026-9467A vulnerability was identified in debugmcp mcp-debugger up t…4.3
- CVE-2026-94671Contributor Cross Site Scripting (XSS) in The Post Grid <= 7…6.5
- CVE-2026-94679Subscriber Broken Access Control in Fluent Support <= 2.3.2 …5.4
- CVE-2026-9468A security flaw has been discovered in dazeb cline-mcp-memor…6.3
Are you affected by CVE-2026-94640?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST