VDB
RHSA-2026:83562
RHSA-2026:83562
PUBLISHED
CVSS 7.5 HIGH
rpcbind: Unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | rpcbind-debugsource-0:1.2.6-7.el9_8.1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debugsource-0:1.2.6-7.el9_8.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debuginfo-0:1.2.6-7.el9_8.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debuginfo-0:1.2.6-7.el9_8.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-0:1.2.6-7.el9_8.1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-0:1.2.6-7.el9_8.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-0:1.2.6-7.el9_8.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debuginfo-0:1.2.6-7.el9_8.1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debuginfo-0:1.2.6-7.el9_8.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-0:1.2.6-7.el9_8.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-0:1.2.6-7.el9_8.1.src as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debugsource-0:1.2.6-7.el9_8.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
| Red Hat | rpcbind-debugsource-0:1.2.6-7.el9_8.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9) | 0:1.2.6-7.el9_8.1 |
Timeline
- Oct 15, 2026 CVE Published
- Oct 15, 2026 CVE Updated
- Oct 15, 2026 Distribution Patch
- Oct 15, 2026 Distribution Patch
- Oct 15, 2026 Security Advisory
- Oct 15, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:83562 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2462960 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_83562.json advisory
- https://access.redhat.com/security/cve/CVE-2026-94640 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-94640 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-94640 advisory