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RHSA-2026:57660
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Source
https://access.redhat.com/errata/RHSA-2026:57660
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:57660.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2026:57660
Upstream
CVE-2026-18503
CVE-2026-3479
CVE-2026-6019
Published
2026-08-21T10:14:08Z
Modified
2026-08-22T10:32:10.628075700Z
Severity
6.8 (Medium)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS Calculator
Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
Details
References
https://access.redhat.com/errata/RHSA-2026:57660
https://access.redhat.com/security/cve/CVE-2026-3479
https://access.redhat.com/security/cve/CVE-2026-6019
https://access.redhat.com/security/updates/classification/
https://images.redhat.com/
https://access.redhat.com/security/cve/CVE-2026-18503
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_57660.json
https://bugzilla.redhat.com/show_bug.cgi?id=2448746
https://www.cve.org/CVERecord?id=CVE-2026-3479
https://nvd.nist.gov/vuln/detail/CVE-2026-3479
https://github.com/python/cpython/issues/146121
https://github.com/python/cpython/pull/146122
https://mail.python.org/archives/list/security-announce@python.org/thread/WYLLVQOOCKGK73JM7Z7ZSNOJC4N7BAWY/
https://bugzilla.redhat.com/show_bug.cgi?id=2460869
https://www.cve.org/CVERecord?id=CVE-2026-6019
https://nvd.nist.gov/vuln/detail/CVE-2026-6019
https://github.com/python/cpython/commit/76b3923d688c0efc580658476c5f525ec8735104
https://github.com/python/cpython/issues/90309
https://github.com/python/cpython/pull/148848
https://mail.python.org/archives/list/security-announce@python.org/thread/IVNWGV2BBNC3RHQAFS22UP4DY56SAXX3/
https://bugzilla.redhat.com/show_bug.cgi?id=2513510
https://www.cve.org/CVERecord?id=CVE-2026-18503
https://nvd.nist.gov/vuln/detail/CVE-2026-18503
https://github.com/python/cpython/issues/98820
https://github.com/python/cpython/pull/153694
https://mail.python.org/archives/list/security-announce@python.org/thread/KQ7NBMCPAZJHRROQXJQE4GMXGLD5KHBS/
Affected packages
Red Hat:hummingbird:1
/
python3.11
Package
Name
python3.11
Purl
pkg:rpm/redhat/python3.11
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.11.16-1.hum1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:57660.json"
RHSA-2026:57660 - OSV