RHSA-2026:10754
- Source
- https://access.redhat.com/errata/RHSA-2026:10754
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:10754.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:10754
- Upstream
- Published
- 2026-04-28T10:07:57Z
- Modified
- 2026-05-08T10:04:19Z
- 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: RHUI 4.11.4 security update - python-pyOpenSSL
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:10754
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2448503
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10754.json
- https://access.redhat.com/security/cve/CVE-2026-27459
- https://www.cve.org/CVERecord?id=CVE-2026-27459
- https://nvd.nist.gov/vuln/detail/CVE-2026-27459
- https://github.com/pyca/pyopenssl/blob/358cbf29c4e364c59930e53a270116249581eaa3/CHANGELOG.rst
- https://github.com/pyca/pyopenssl/commit/57f09bb4bb051d3bc2a1abd36e9525313d5cd408
- https://github.com/pyca/pyopenssl/security/advisories/GHSA-5pwr-322w-8jr4
Affected packages
Red Hat:rhui:4::el8 / python-pyOpenSSL
Package
- Name
- python-pyOpenSSL
- Purl
- pkg:rpm/redhat/python-pyOpenSSL