Linux · 
Red Hat · Security advisory · December 1, 2025
Red Hat · Security advisory · December 1, 2025RHSA-2025:22388: Security update for 23 packages
RHSA-2025:22388, released December 1, 2025, fixes 7 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
7
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0059
48th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 1
High 6
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-abi-stablelists | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-core | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-debug | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-debug-core | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-debug-devel | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-debug-modules | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-debug-modules-extra | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-devel | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-doc | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-modules | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-modules-extra | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-tools | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-tools-libs | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-tools-libs-devel | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-zfcpdump | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-zfcpdump-core | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-zfcpdump-devel | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-zfcpdump-modules | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| kernel-zfcpdump-modules-extra | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| perf | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
| python3-perf | RHEL 8 | 0:4.18.0-553.87.1.el8_10 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2025-39898 | e1000e: fix heap overflow in e1000_set_eeprom | 9.8 | n/a | None reported |
| High | CVE-2025-40186 | linux: In the Linux kernel, the following vulnerability has been resolved: tcp: Don't call reqsk_fastopen_remove() in tcp_c... | 8.1 | 0.0059 | None reported |
| High | CVE-2025-38724 | nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() | 7.8 | 0.0041 | None reported |
| High | CVE-2025-39955 | tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). | 7.8 | 0.0017 | None reported |
| High | CVE-2025-39883 | mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory | 7.6 | 0.0016 | None reported |
| High | CVE-2023-53513 | kernel-rt-debug: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.6 | 0.0015 | None reported |
| High | CVE-2025-39825 | smb: client: fix race with concurrent opens in rename(2) | 7.6 | 0.0012 | None reported |
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