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RHSA-2026:10950
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Source
https://access.redhat.com/errata/RHSA-2026:10950
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:10950.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2026:10950
Upstream
CVE-2025-13837
CVE-2025-15282
CVE-2025-59375
CVE-2025-6075
CVE-2026-0672
CVE-2026-1502
CVE-2026-2297
CVE-2026-3644
CVE-2026-4224
CVE-2026-4786
CVE-2026-6100
Published
2026-04-28T10:08:05Z
Modified
2026-04-28T10:32:37.231601173Z
Severity
8.1 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: python3.12 security update
Details
References
https://access.redhat.com/errata/RHSA-2026:10950
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2395108
https://bugzilla.redhat.com/show_bug.cgi?id=2408891
https://bugzilla.redhat.com/show_bug.cgi?id=2418084
https://bugzilla.redhat.com/show_bug.cgi?id=2431366
https://bugzilla.redhat.com/show_bug.cgi?id=2431374
https://bugzilla.redhat.com/show_bug.cgi?id=2444691
https://bugzilla.redhat.com/show_bug.cgi?id=2448168
https://bugzilla.redhat.com/show_bug.cgi?id=2448181
https://bugzilla.redhat.com/show_bug.cgi?id=2457409
https://bugzilla.redhat.com/show_bug.cgi?id=2457932
https://bugzilla.redhat.com/show_bug.cgi?id=2458049
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10950.json
https://access.redhat.com/security/cve/CVE-2025-6075
https://www.cve.org/CVERecord?id=CVE-2025-6075
https://nvd.nist.gov/vuln/detail/CVE-2025-6075
https://github.com/python/cpython/issues/136065
https://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/
https://access.redhat.com/security/cve/CVE-2025-13837
https://www.cve.org/CVERecord?id=CVE-2025-13837
https://nvd.nist.gov/vuln/detail/CVE-2025-13837
https://github.com/python/cpython/issues/119342
https://github.com/python/cpython/pull/119343
https://access.redhat.com/security/cve/CVE-2025-15282
https://www.cve.org/CVERecord?id=CVE-2025-15282
https://nvd.nist.gov/vuln/detail/CVE-2025-15282
https://github.com/python/cpython/issues/143925
https://github.com/python/cpython/pull/143926
https://mail.python.org/archives/list/security-announce@python.org/thread/X66HL7SISGJT33J53OHXMZT4DFLMHVKF/
https://access.redhat.com/security/cve/CVE-2025-59375
https://www.cve.org/CVERecord?id=CVE-2025-59375
https://nvd.nist.gov/vuln/detail/CVE-2025-59375
https://www.mozilla.org/security/advisories/mfsa2026-22/#CVE-2025-59375
https://www.mozilla.org/security/advisories/mfsa2026-24/#CVE-2025-59375
https://access.redhat.com/security/cve/CVE-2026-0672
https://www.cve.org/CVERecord?id=CVE-2026-0672
https://nvd.nist.gov/vuln/detail/CVE-2026-0672
https://github.com/python/cpython/issues/143919
https://github.com/python/cpython/pull/143920
https://access.redhat.com/security/cve/CVE-2026-1502
https://www.cve.org/CVERecord?id=CVE-2026-1502
https://nvd.nist.gov/vuln/detail/CVE-2026-1502
https://github.com/python/cpython/commit/05ed7ce7ae9e17c23a04085b2539fe6d6d3cef69
https://github.com/python/cpython/issues/146211
https://github.com/python/cpython/pull/146212
https://mail.python.org/archives/list/security-announce@python.org/thread/2IVPAEQWUJBCTQZEJEVTYCIKSMQPGRZ3/
https://access.redhat.com/security/cve/CVE-2026-2297
https://www.cve.org/CVERecord?id=CVE-2026-2297
https://nvd.nist.gov/vuln/detail/CVE-2026-2297
https://github.com/python/cpython/commit/482d6f8bdba9da3725d272e8bb4a2d25fb6a603e
https://github.com/python/cpython/commit/a51b1b512de1d56b3714b65628a2eae2b07e535e
https://github.com/python/cpython/commit/e58e9802b9bec5cdbf48fc9bf1da5f4fda482e86
https://github.com/python/cpython/issues/145506
https://github.com/python/cpython/pull/145507
https://access.redhat.com/security/cve/CVE-2026-3644
https://www.cve.org/CVERecord?id=CVE-2026-3644
https://nvd.nist.gov/vuln/detail/CVE-2026-3644
https://github.com/python/cpython/commit/57e88c1cf95e1481b94ae57abe1010469d47a6b4
https://github.com/python/cpython/issues/145599
https://github.com/python/cpython/pull/145600
https://mail.python.org/archives/list/security-announce@python.org/thread/H6CADMBCDRFGWCMOXWUIHFJNV43GABJ7/
https://access.redhat.com/security/cve/CVE-2026-4224
https://www.cve.org/CVERecord?id=CVE-2026-4224
https://nvd.nist.gov/vuln/detail/CVE-2026-4224
https://github.com/python/cpython/commit/196edfb06a7458377d4d0f4b3cd41724c1f3bd4a
https://github.com/python/cpython/commit/e0a8a6da90597a924b300debe045cdb4628ee1f3
https://github.com/python/cpython/commit/eb0e8be3a7e11b87d198a2c3af1ed0eccf532768
https://github.com/python/cpython/issues/145986
https://github.com/python/cpython/pull/145987
https://mail.python.org/archives/list/security-announce@python.org/thread/5M7CGUW3XBRY7II4DK43KF7NQQ3TPZ6R/
https://access.redhat.com/security/cve/CVE-2026-4786
https://www.cve.org/CVERecord?id=CVE-2026-4786
https://nvd.nist.gov/vuln/detail/CVE-2026-4786
https://github.com/python/cpython/issues/148169
https://github.com/python/cpython/pull/148170
https://mail.python.org/archives/list/security-announce@python.org/thread/JQDUNJVB4AQNTJECSUKOBDU3XCJIPSE5/
https://access.redhat.com/security/cve/CVE-2026-6100
https://www.cve.org/CVERecord?id=CVE-2026-6100
https://nvd.nist.gov/vuln/detail/CVE-2026-6100
https://github.com/python/cpython/commit/6a5f79c8d7bbf22b083b240910c7a8781a59437d
https://github.com/python/cpython/commit/8fc66aef6d7b3ae58f43f5c66f9366cc8cbbfcd2
https://github.com/python/cpython/commit/c3cf71c3366fe49acb776a639405c0eea6169c20
https://github.com/python/cpython/issues/148395
https://github.com/python/cpython/pull/148396
https://mail.python.org/archives/list/security-announce@python.org/thread/HTWB2Z6KT5QQX4RYEZAFININDHNOSIF3/
Affected packages
Red Hat:enterprise_linux:8::appstream
python3.12
Package
Name
python3.12
Purl
pkg:rpm/redhat/python3.12
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debug
Package
Name
python3.12-debug
Purl
pkg:rpm/redhat/python3.12-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debuginfo
Package
Name
python3.12-debuginfo
Purl
pkg:rpm/redhat/python3.12-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debugsource
Package
Name
python3.12-debugsource
Purl
pkg:rpm/redhat/python3.12-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-devel
Package
Name
python3.12-devel
Purl
pkg:rpm/redhat/python3.12-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-idle
Package
Name
python3.12-idle
Purl
pkg:rpm/redhat/python3.12-idle
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-libs
Package
Name
python3.12-libs
Purl
pkg:rpm/redhat/python3.12-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-rpm-macros
Package
Name
python3.12-rpm-macros
Purl
pkg:rpm/redhat/python3.12-rpm-macros
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-test
Package
Name
python3.12-test
Purl
pkg:rpm/redhat/python3.12-test
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-tkinter
Package
Name
python3.12-tkinter
Purl
pkg:rpm/redhat/python3.12-tkinter
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
Red Hat:enterprise_linux:8::crb
python3.12
Package
Name
python3.12
Purl
pkg:rpm/redhat/python3.12
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debug
Package
Name
python3.12-debug
Purl
pkg:rpm/redhat/python3.12-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debuginfo
Package
Name
python3.12-debuginfo
Purl
pkg:rpm/redhat/python3.12-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-debugsource
Package
Name
python3.12-debugsource
Purl
pkg:rpm/redhat/python3.12-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-devel
Package
Name
python3.12-devel
Purl
pkg:rpm/redhat/python3.12-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-idle
Package
Name
python3.12-idle
Purl
pkg:rpm/redhat/python3.12-idle
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-libs
Package
Name
python3.12-libs
Purl
pkg:rpm/redhat/python3.12-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-rpm-macros
Package
Name
python3.12-rpm-macros
Purl
pkg:rpm/redhat/python3.12-rpm-macros
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-test
Package
Name
python3.12-test
Purl
pkg:rpm/redhat/python3.12-test
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
python3.12-tkinter
Package
Name
python3.12-tkinter
Purl
pkg:rpm/redhat/python3.12-tkinter
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.12.13-2.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10950.json"
RHSA-2026:10950 - OSV