RHSA-2026:19042
Advisory lineage Upstream: 1 Downstream: 0
Upstream
Published: 20 May 2026, 10:09
Last modified:01 Jul 2026, 10:13
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
20 May 2026, 10:09
Published
Vulnerability first disclosed
01 Jul 2026, 10:13
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: python-jwcrypto security update
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Systems
- redhat•python-jwcrypto
< 0:1.5.6-5.el10_2
- redhat•python3-jwcrypto
< 0:1.5.6-5.el10_2
References (8)
- https://access.redhat.com/errata/RHSA-2026:19042
- https://access.redhat.com/security/updates/classification/#low
- https://bugzilla.redhat.com/show_bug.cgi?id=2456187
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19042.json
- https://access.redhat.com/security/cve/CVE-2026-39373
- https://www.cve.org/CVERecord?id=CVE-2026-39373
- https://nvd.nist.gov/vuln/detail/CVE-2026-39373
- https://github.com/latchset/jwcrypto/security/advisories/GHSA-fjrm-76x2-c4q4