Linux · 
Oracle Linux · Security advisory · October 1, 2025
Oracle Linux · Security advisory · October 1, 2025ELSA-2025-16904: Security update for 29 packages
ELSA-2025-16904, released October 1, 2025, fixes 6 CVEs across 29 products. One of them is being exploited (CVE-2025-39682); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
6
1 rated Critical
Exploited
1
CVE-2025-39682
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0320
88th percentile
Priority of the 6 CVEs
Patch now 1
Urgent 0
High 5
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-abi-stablelists | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-core | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-cross-headers | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-core | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-devel | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-devel-matched | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-modules | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-modules-core | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-modules-extra | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-debug-uki-virt | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-devel | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-devel-matched | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-doc | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-headers | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-modules | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-modules-core | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-modules-extra | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-tools | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-tools-libs | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-tools-libs-devel | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-uki-virt | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| kernel-uki-virt-addons | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| libperf | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| perf | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| python3-perf | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| rtla | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
| rv | ol 10 | 0:6.12.0-55.37.1.0.1.el10_0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2025-39682 | tls: fix handling of zero-length records on the rx_list | 9.8 | 0.0320 | KEVExploited |
| High | CVE-2025-38527 | smb: client: fix use-after-free in cifs_oplock_break | 7.8 | 0.0046 | None reported |
| High | CVE-2025-38523 | kernel: In the Linux kernel, the following vulnerability has been resolved: cifs: Fix the smbd_response slab to allow usercop... | 7.3 | 0.0039 | None reported |
| High | CVE-2025-39698 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 7.5 | 0.0020 | None reported |
| High | CVE-2025-38396 | fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass | 7.8 | 0.0020 | None reported |
| High | CVE-2025-39694 | s390/sclp: Fix SCCB present check | 7.3 | 0.0017 | None reported |
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