VDB
RHSA-2026:79012
RHSA-2026:79012
PUBLISHED
CVSS 7.5 HIGH
google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests
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 | rhc-debugsource-1:0.2.2-1.el9_2.6.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-1:0.2.2-1.el9_2.6.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debuginfo-1:0.2.2-1.el9_2.6.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debuginfo-1:0.2.2-1.el9_2.6.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debugsource-1:0.2.2-1.el9_2.6.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debugsource-1:0.2.2-1.el9_2.6.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debuginfo-1:0.2.2-1.el9_2.6.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-1:0.2.2-1.el9_2.6.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debugsource-1:0.2.2-1.el9_2.6.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-1:0.2.2-1.el9_2.6.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-1:0.2.2-1.el9_2.6.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-1:0.2.2-1.el9_2.6.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
| Red Hat | rhc-debuginfo-1:0.2.2-1.el9_2.6.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2) | 1:0.2.2-1.el9_2.6 |
Timeline
- Oct 8, 2026 CVE Published
- Oct 26, 2026 CVE Updated
- Oct 26, 2026 Distribution Patch
- Oct 26, 2026 Distribution Patch
- Oct 26, 2026 Security Advisory
- Oct 26, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:79012 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2533175 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_79012.json advisory
- https://access.redhat.com/security/cve/CVE-2026-84445 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-84445 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-84445 advisory
- https://github.com/grpc/grpc-go/commit/3822494d8ea03b992c089fd2a195f041762fffb7 advisory
- https://github.com/grpc/grpc-go/commit/8668b69c167df908b6b3666dcbf40992b9e932a4 advisory
- https://github.com/grpc/grpc-go/commit/93e31b48545e2a8aaeb6e06b47fb249f94e6297f advisory
- https://github.com/grpc/grpc-go/issues/9354 advisory
- https://github.com/grpc/grpc-go/pull/9365 advisory
- https://github.com/grpc/grpc-go/pull/9366 advisory
- https://github.com/grpc/grpc-go/pull/9367 advisory
- https://github.com/grpc/grpc-go/releases/tag/v1.82.2 advisory
- https://github.com/grpc/grpc-go/releases/tag/v1.83.2 advisory
- https://github.com/grpc/grpc-go/security/advisories/GHSA-2v4p-qf9q-27wj advisory