GHSA-9j3v-8m9c-fjj6HighCVSS 7.5
A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to...
🔗 CVE IDs covered (1)
📋 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.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-94640
- https://access.redhat.com/security/cve/CVE-2026-94640
- https://bugzilla.redhat.com/show_bug.cgi?id=2462960
- https://access.redhat.com/errata/RHSA-2026:83561
- https://access.redhat.com/errata/RHSA-2026:83562
- https://access.redhat.com/errata/RHSA-2026:83563
- https://access.redhat.com/errata/RHSA-2026:89197
- https://github.com/advisories/GHSA-9j3v-8m9c-fjj6