Fixed packages 20
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14 | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14-debuginfo | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14-debugsource | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14-devel | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14-libs | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3.14-tkinter | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14 | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-debug | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-debuginfo | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-debugsource | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-debug | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-devel | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-idle | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-libs | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-test | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-freethreading-tkinter | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-idle | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-test | 0:3.14.5-1.el9_8 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | python3.14-tkinter | 0:3.14.5-1.el9_8 |
Vulnerabilities 2
-
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.
-
Low 2.1
BaseCookie.js_output() does not neutralize embedded characters
http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie …
References
-
article
https://access.redhat.com/security/updates/classification/#important
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2458049
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2460869
-
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_28247.json
-
report
https://access.redhat.com/security/cve/CVE-2026-4786
-
advisory
https://www.cve.org/CVERecord?id=CVE-2026-4786
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-4786
-
article
https://github.com/python/cpython/issues/148169
-
article
https://github.com/python/cpython/pull/148170
-
article
https://mail.python.org/archives/list/security-announce@python.org/thread/JQDUNJVB4AQNTJECSUKOBDU3XCJIPSE5/
-
report
https://access.redhat.com/security/cve/CVE-2026-6019
-
advisory
https://www.cve.org/CVERecord?id=CVE-2026-6019
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-6019
-
article
https://github.com/python/cpython/commit/76b3923d688c0efc580658476c5f525ec8735104
-
article
https://github.com/python/cpython/issues/90309
-
article
https://github.com/python/cpython/pull/148848
-
article
https://mail.python.org/archives/list/security-announce@python.org/thread/IVNWGV2BBNC3RHQAFS22UP4DY56SAXX3/