Linux · Red Hat · Security advisory · September 19, 2026

RHSA-2026:67468: Security update for 23 packages

RHSA-2026:67468, released September 19, 2026, fixes 11 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
11
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0079
56th percentile

Priority of the 11 CVEs

Patch now 0 Urgent 1 High 10 Routine 0

Fixed package versions

ProductReleaseFixed in
bpftoolRHEL 80:4.18.0-553.163.1.el8_10
kernelRHEL 80:4.18.0-553.163.1.el8_10
kernel-abi-stablelistsRHEL 80:4.18.0-553.163.1.el8_10
kernel-coreRHEL 80:4.18.0-553.163.1.el8_10
kernel-debugRHEL 80:4.18.0-553.163.1.el8_10
kernel-debug-coreRHEL 80:4.18.0-553.163.1.el8_10
kernel-debug-develRHEL 80:4.18.0-553.163.1.el8_10
kernel-debug-modulesRHEL 80:4.18.0-553.163.1.el8_10
kernel-debug-modules-extraRHEL 80:4.18.0-553.163.1.el8_10
kernel-develRHEL 80:4.18.0-553.163.1.el8_10
kernel-docRHEL 80:4.18.0-553.163.1.el8_10
kernel-modulesRHEL 80:4.18.0-553.163.1.el8_10
kernel-modules-extraRHEL 80:4.18.0-553.163.1.el8_10
kernel-toolsRHEL 80:4.18.0-553.163.1.el8_10
kernel-tools-libsRHEL 80:4.18.0-553.163.1.el8_10
kernel-tools-libs-develRHEL 80:4.18.0-553.163.1.el8_10
kernel-zfcpdumpRHEL 80:4.18.0-553.163.1.el8_10
kernel-zfcpdump-coreRHEL 80:4.18.0-553.163.1.el8_10
kernel-zfcpdump-develRHEL 80:4.18.0-553.163.1.el8_10
kernel-zfcpdump-modulesRHEL 80:4.18.0-553.163.1.el8_10
kernel-zfcpdump-modules-extraRHEL 80:4.18.0-553.163.1.el8_10
perfRHEL 80:4.18.0-553.163.1.el8_10
python3-perfRHEL 80:4.18.0-553.163.1.el8_10

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Urgent CVE-2026-52947 net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove9.8 0.0011 None reported
High CVE-2026-72098 dm-verity: fix buffer overflow in FEC calculation9.8 0.0079 None reported
High CVE-2026-74556 scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer9.8 0.0040 None reported
High CVE-2026-63889 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system8.8 0.0036 None reported
High CVE-2026-64117 wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb8.8 0.0027 None reported
High CVE-2025-71127 wifi: mac80211: Discard Beacon frames to non-broadcast address7.9 0.0023 None reported
High CVE-2024-53161 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: E...7.9 0.0023 None reported
High CVE-2026-68363 wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request8.8 0.0018 None reported
High CVE-2026-43133 kernel: In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emu...8.1 0.0013 None reported
High CVE-2026-53182 wifi: nl80211: reject oversized EMA RNR lists8.1 0.0013 None reported
High CVE-2026-63802 blk-cgroup: fix UAF in __blkcg_rstat_flush()8.3 0.0010 None reported
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