What is RHSA-2026:0759?

RHSA-2026:0759 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security update

Which CVE IDs does RHSA-2026:0759 cover?

RHSA-2026:0759 covers the following CVE IDs: CVE-2023-53552, CVE-2025-38051, CVE-2025-39933, CVE-2025-40096, CVE-2025-68301. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:0759?

RHSA-2026:0759 has a CVSS v3 base score of 7.1, published by Red Hat Product Security.

RHSA-2026:0759HighCVSS 7.1

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

January 19, 2026

Last Modified

June 29, 2026

🔗 CVE IDs covered (5)

CVE-2023-53552 →CVE-2025-38051 →CVE-2025-39933 →CVE-2025-40096 →CVE-2025-68301 →

📋 Description

CVE-2023-53552 — kernel: drm/i915: mark requests for GuC virtual engines to avoid use-after-free CVE-2025-38051 — kernel: smb: client: Fix use-after-free in cifs_fill_dirent CVE-2025-39933 — kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length CVE-2025-40096 — kernel: drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies CVE-2025-68301 — kernel: net: atlantic: fix fragment overflow handling in RX path

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:0759
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373329
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2401432
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2401514
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2407333
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2422836
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0759.json