CVE-2026-46323
CVE-2026-46323: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.8
High [CVE-2026-46323] Linux kernel: Use-After-Free in net/gro due to improper handling of zerocopy skbs
CVE-2026-46323Source published
Linux kernel: Use-After-Free in net/gro due to improper handling of zerocopy skbs. Red Hat rates this important (CVSS 7.8). Weakness: CWE-123. Affected package(s): kernel. Resolved in Red Hat advisory RHSA-2026:27708 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Enterprise Linux for NVIDIA 26
5 more entries in the full advisory.
- Source-reported affected versions
- kernel-0:5.14.0-570.123.1.el9_6
- kernel-0:6.12.0-55.82.1.el10_0
- kernel-0:5.14.0-427.132.1.el9_4
- Source-reported fixed versions
- RHSA-2026:27708
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:27708 (`sudo dnf update` / `yum update`).
Android app · Google Play
Monitor future Red Hat CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.