Linux · Security advisory · June 29, 2026

RHSA-2026:30848: Security update for 72 packages

RHSA-2026:30848, released June 29, 2026, fixes 8 CVEs across 72 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
8
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0053
44th percentile

Priority of the 8 CVEs

Patch now 0 Urgent 1 High 7 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelRHEL 90:5.14.0-687.19.1.el9_8
kernel-64kRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debugRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-devel-matchedRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-debug-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-devel-matchedRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-64k-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-abi-stablelistsRHEL 90:5.14.0-687.19.1.el9_8
kernel-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-debugRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-devel-matchedRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-debug-uki-virtRHEL 90:5.14.0-687.19.1.el9_8
kernel-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-devel-matchedRHEL 90:5.14.0-687.19.1.el9_8
kernel-docRHEL 90:5.14.0-687.19.1.el9_8
kernel-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-rtRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64kRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debugRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debug-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debug-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debug-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debug-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-debug-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-64k-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debugRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debug-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debug-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debug-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debug-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-debug-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-rt-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
kernel-toolsRHEL 90:5.14.0-687.19.1.el9_8
kernel-tools-libsRHEL 90:5.14.0-687.19.1.el9_8
kernel-tools-libs-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-uki-virtRHEL 90:5.14.0-687.19.1.el9_8
kernel-uki-virt-addonsRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdumpRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-develRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-devel-matchedRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-modulesRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-modules-coreRHEL 90:5.14.0-687.19.1.el9_8
kernel-zfcpdump-modules-extraRHEL 90:5.14.0-687.19.1.el9_8
libperfRHEL 90:5.14.0-687.19.1.el9_8
perfRHEL 90:5.14.0-687.19.1.el9_8
python3-perfRHEL 90:5.14.0-687.19.1.el9_8
rtlaRHEL 90:5.14.0-687.19.1.el9_8
rvRHEL 90:5.14.0-687.19.1.el9_8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-45898 linux: In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix workqueue list corruption by remo... 9.8 0.0053 None reported
High CVE-2026-43038 kpatch-patch-4_18_0-553_109_1: This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a run... 9.8 0.0026 None reported
High CVE-2026-43329 kpatch-patch-4_18_0-553_109_1: This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a run... 7.8 0.0018 None reported
High CVE-2026-46189 kernel-uek-core: [5.15.0-323.211.3.3] - Revert 'x86/alternatives: Add alt_instr.flags' (Harshit Mogalapalli) [Orabug: 39853924] [5.1... 7.8 0.0014 None reported
High CVE-2026-46176 RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init() 7.8 0.0014 None reported
High CVE-2026-31488 drm/amd/display: Do not skip unrelated mode changes in DSC validation 7.8 0.0014 None reported
High CVE-2026-46054 selinux: fix overlayfs mmap() and mprotect() access checks 8.8 0.0012 None reported
High CVE-2026-46090 ALSA: aloop: Fix peer runtime UAF during format-change stop 7.8 0.0010 None reported
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