Priority MEDIUM 43
In the Linux kernel, the following vulnerability has been resolved: ipv4: validate checksum_start before completing checksum If a packet with bad checksum metadata gets into the ipv4 stack, skb_checksum_help can corrupt…
RHSA-2026:87264
kernel security update
Released 2026-10-22 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat CodeReady Linux Builder EUS (v.9.6) kernel-tools-libs-devel-5.14.0-570.150.1.el9_6, libperf-5.14.0-570.150.1.el9_6
- Red Hat Enterprise Linux AppStream EUS (v.9.6) kernel-64k-debug-devel-5.14.0-570.150.1.el9_6, kernel-64k-debug-devel-matched-5.14.0-570.150.1.el9_6, kernel-64k-devel-5.14.0-570.150.1.el9_6 +12
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) kernel-5.14.0-570.150.1.el9_6, kernel-64k-5.14.0-570.150.1.el9_6, kernel-64k-core-5.14.0-570.150.1.el9_6 +28
- Red Hat Enterprise Linux Real Time EUS (v.9.6) kernel-rt-5.14.0-570.150.1.el9_6, kernel-rt-64k-5.14.0-570.150.1.el9_6, kernel-rt-64k-core-5.14.0-570.150.1.el9_6 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) kernel-rt-5.14.0-570.150.1.el9_6, kernel-rt-core-5.14.0-570.150.1.el9_6, kernel-rt-debug-5.14.0-570.150.1.el9_6 +11