Summary
[3.9.25-3.0.1.el9_7.3]
- Remove upstream URL reference
[3.9.25-3.3]
- Security fixes for CVE-2026-4786 and CVE-2026-6100
Resolves: RHEL-168157, RHEL-167915
[3.9.25-3.2]
- Security fix for CVE-2026-4519
Resolves: RHEL-158052
[3.9.25-3.1]
- Security fixes for CVE-2026-0865, CVE-2025-15366, CVE-2025-15367 and CVE-2026-1299
Resolves: RHEL-143108 RHEL-143169 RHEL-144893
Fixed packages 8
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | python-unversioned-command | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3 | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-debug | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-devel | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-idle | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-libs | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-test | 0:3.9.25-3.0.1.el9_7.3 |
| Oracle Linux · 9 | python3-tkinter | 0:3.9.25-3.0.1.el9_7.3 |
Vulnerabilities 2
-
Critical 9.1
Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure
Use-after-free (UAF) was possible in the `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile` when a memory allocation fails with a `MemoryError` and the decompression instance is re-used. This scenario can be triggered if the process is under …
-
High 7.0
Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open()
Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.