RHSA-2026:1512HighCVSS 7.8
Red Hat Security Advisory: kernel security update
🔗 CVE IDs covered (6)
CVE-2023-53705 →CVE-2023-53751 →CVE-2025-39898 · pendingCVE-2025-39993 →CVE-2025-40248 →CVE-2025-40277 →
📋 Description
CVE-2023-53705 — kernel: ipv6: Fix out-of-bounds access in ipv6_find_tlv() CVE-2023-53751 — kernel: Linux kernel (CIFS): Use-after-free vulnerability allows data integrity compromise and denial of service CVE-2025-39898 — kernel: e1000e: fix heap overflow in e1000_set_eeprom CVE-2025-39993 — kernel: media: rc: fix races with imon_disconnect() CVE-2025-40248 — kernel: Linux kernel: vsock vulnerability may lead to memory corruption CVE-2025-40277 — kernel: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE
🔗 References (9)
- selfhttps://access.redhat.com/errata/RHSA-2026:1512
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2400598
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404121
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2405713
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2418872
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2419858
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2419954
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_1512.json