Red Hat Security AdvisoryRHSA-2026:10996
kernel security update
Released 2026-04-27 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) kernel-64k-debug-devel-6.12.0-55.70.1.el10_0, kernel-64k-debug-devel-matched-6.12.0-55.70.1.el10_0, kernel-64k-devel-6.12.0-55.70.1.el10_0 +12
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) kernel-6.12.0-55.70.1.el10_0, kernel-64k-6.12.0-55.70.1.el10_0, kernel-64k-core-6.12.0-55.70.1.el10_0 +28
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) kernel-tools-libs-devel-6.12.0-55.70.1.el10_0, libperf-6.12.0-55.70.1.el10_0
- Red Hat Enterprise Linux Real Time EUS (v. 10.0) kernel-rt-6.12.0-55.70.1.el10_0, kernel-rt-64k-6.12.0-55.70.1.el10_0, kernel-rt-64k-core-6.12.0-55.70.1.el10_0 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v. 10.0) kernel-rt-6.12.0-55.70.1.el10_0, kernel-rt-core-6.12.0-55.70.1.el10_0, kernel-rt-debug-6.12.0-55.70.1.el10_0 +11
Fixes 3 records
Priority MEDIUM 42
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix improper freeing of purex item In qla2xxx_process_purls_iocb(), an item is allocated via qla27xx_copy_multiple_pkt(), which internall…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.0043 · Published 2025-12-24 · Fixed in 6.6.120, 6.12.63 +3
Priority LOW 37
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() nft_map_catchall_activate() has an inverted element activity check compa…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00519 · Published 2026-02-13 · Partial fix · 5.15.200, 6.1.163 +8 CWE-416
Priority LOW 35
In the Linux kernel, the following vulnerability has been resolved: macvlan: fix possible UAF in macvlan_forward_source() Add RCU protection on (struct macvlan_source_entry)->vlan.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00206 · Published 2026-01-25 · Partial fix · 5.10.249, 5.15.199 +5 CWE-416
THREATIST.IORead the docs