Red Hat Security AdvisoryRHSA-2026:1512
kernel security update
Released 2026-01-28 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS AUS (v. 8.2) bpftool-4.18.0-193.183.1.el8_2, kernel-4.18.0-193.183.1.el8_2, kernel-abi-whitelists-4.18.0-193.183.1.el8_2 +14
Fixes 5 records
Priority MEDIUM 42
In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname TCP_Server_Info::hostname may be updated once or many times during reconnect, so pr…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00415 · Published 2025-12-08 · Partial fix · 6.1.28, 6.2.15 +2
Priority MEDIUM 42
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix out-of-bounds access in ipv6_find_tlv() optlen is fetched without checking whether there is more than one byte to parse.
CVSS 3.1HIGH 8.2· Network · No auth · No interaction · EPSS 0.00564 · Published 2025-10-22 · Partial fix · 4.14.316, 4.19.284 +6
Priority LOW 34
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE This data originates from userspace and is used in buffer offset calculations whi…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00254 · Published 2025-12-06 · Partial fix · 5.4.302, 5.10.247 +6
Priority LOW 33
In the Linux kernel, the following vulnerability has been resolved: vsock: Ignore signal/timeout on connect() if already established During connect(), acting on a signal/timeout by disconnecting an already established so…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00168 · Published 2025-12-04 · Partial fix · 5.4.302, 5.10.247 +6
Priority LOW 33
In the Linux kernel, the following vulnerability has been resolved: media: rc: fix races with imon_disconnect() Syzbot reports a KASAN issue as below: BUG: KASAN: use-after-free in __create_pipe include/linux/usb.h:1945…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.0016 · Published 2025-10-15 · Partial fix · 5.4.301, 5.10.246 +7