Linux · 
Rocky Linux · Security advisory · November 7, 2026
Rocky Linux · Security advisory · November 7, 2026RLSA-2026:85321: kernel security update
RLSA-2026:85321, released November 7, 2026, fixes 17 CVEs in kernel (version 0:6.12.0-211.67.1.el10_2). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
17
2 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0058
47th percentile
Priority of the 17 CVEs
Patch now 0
Urgent 2
High 15
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | rocky 10 | 0:6.12.0-211.67.1.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-89633 | linux: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB read/write from unvalidated... | 9.8 | 0.0055 | None reported |
| Urgent | CVE-2026-89631 | smb: client: reject a tree connect response whose byte count is too small | 9.1 | 0.0049 | None reported |
| High | CVE-2026-68300 | sctp: auth: verify auth requirement when auth_chunk is NULL | 9.8 | 0.0058 | None reported |
| High | CVE-2026-68117 | tipc: clear sock->sk on the failed-insert path in tipc_sk_create() | 9.8 | 0.0053 | None reported |
| High | CVE-2026-74752 | sctp: validate cookie AUTH state before use | 9.8 | 0.0052 | None reported |
| High | CVE-2026-63801 | tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done | 8.8 | 0.0051 | None reported |
| High | CVE-2026-68315 | sctp: validate stream count in sctp_process_strreset_inreq() | 8.8 | 0.0051 | None reported |
| High | CVE-2026-74588 | sctp: keep chunk->transport in step with the list it is queued on | 9.8 | 0.0050 | None reported |
| High | CVE-2026-74509 | Bluetooth: hci_sync: Fix advertising data UAFs | 8.8 | 0.0025 | None reported |
| High | CVE-2026-68162 | sctp: avoid auth_enable sysctl UAF during netns teardown | 8.8 | 0.0020 | None reported |
| High | CVE-2026-98260 | exec: Cleanup POSIX timers right after de_thread() | 8.8 | 0.0019 | None reported |
| High | CVE-2026-63962 | usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes() | 8.8 | 0.0016 | None reported |
| High | CVE-2026-98256 | signal: Prevent exec() race | 8.8 | 0.0014 | None reported |
| High | CVE-2026-31678 | openvswitch: defer tunnel netdev_put to RCU release | 8.8 | 0.0013 | None reported |
| High | CVE-2026-63971 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0013 | None reported |
| High | CVE-2026-52917 | sctp: diag: reject stale associations in dump_one path | 8.8 | 0.0013 | None reported |
| High | CVE-2026-52935 | xfrm: espintcp: do not reuse an in-progress partial send | 8.8 | 0.0010 | None reported |
Showing 1 to 17 of 17
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