RHSA-2026:54484
- Source
- https://access.redhat.com/errata/RHSA-2026:54484
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:54484.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:54484
- Upstream
- Published
- 2026-08-13T10:17:48Z
- Modified
- 2026-08-16T10:18:55Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Red Hat Security Advisory: python-idna security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:54484
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=2485616
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_54484.json
- https://access.redhat.com/security/cve/CVE-2026-45409
- https://www.cve.org/CVERecord?id=CVE-2026-45409
- https://nvd.nist.gov/vuln/detail/CVE-2026-45409
- https://github.com/kjd/idna/security/advisories/GHSA-65pc-fj4g-8rjx
Affected packages
Red Hat:enterprise_linux:9::baseos / python-idna
Package
- Name
- python-idna
- Purl
- pkg:rpm/redhat/python-idna