RHSA-2026:26638
Advisory lineage Upstream: 15 Downstream: 0
Published: 18 Jun 2026, 10:10
Last modified:20 Jul 2026, 10:10
Vulnerability Summary
Overall Risk (default)
medium
35/100 CVSS Score
8.8 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
18 Jun 2026, 10:10
Published
Vulnerability first disclosed
20 Jul 2026, 10:10
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•aspnetcore-runtime-10.0
< 0:10.0.9-1.hum1
- redhat•dotnet10.0
< 0:10.0.109-1.hum1
References (80)
- https://access.redhat.com/errata/RHSA-2026:26638
- https://images.redhat.com/
- https://access.redhat.com/security/cve/CVE-2026-45591
- https://access.redhat.com/security/updates/classification/
- https://access.redhat.com/security/cve/CVE-2026-45491
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_26638.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2487164
- https://www.cve.org/CVERecord?id=CVE-2026-45491
- https://nvd.nist.gov/vuln/detail/CVE-2026-45491
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45491
- https://bugzilla.redhat.com/show_bug.cgi?id=2487224
- https://www.cve.org/CVERecord?id=CVE-2026-45591
- https://nvd.nist.gov/vuln/detail/CVE-2026-45591
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45591
- https://access.redhat.com/security/cve/CVE-2026-45736
- https://bugzilla.redhat.com/show_bug.cgi?id=2477914
- https://www.cve.org/CVERecord?id=CVE-2026-45736
- https://nvd.nist.gov/vuln/detail/CVE-2026-45736
- https://github.com/websockets/ws/commit/c0327ec15a54d701eb6ccefaa8bef328cfc03086
- https://github.com/websockets/ws/security/advisories/GHSA-58qx-3vcg-4xpx
- https://access.redhat.com/security/cve/CVE-2026-50527
- https://access.redhat.com/security/cve/CVE-2026-50526
- https://access.redhat.com/security/cve/CVE-2026-50524
- https://access.redhat.com/security/cve/CVE-2026-50648
- https://access.redhat.com/security/cve/CVE-2026-50525
- https://access.redhat.com/security/cve/CVE-2026-50528
- https://access.redhat.com/security/cve/CVE-2026-47302
- https://access.redhat.com/security/cve/CVE-2026-57108
- https://access.redhat.com/security/cve/CVE-2026-50651
- https://access.redhat.com/security/cve/CVE-2026-56170
- https://access.redhat.com/security/cve/CVE-2026-50659
- https://access.redhat.com/security/cve/CVE-2026-47303
- https://access.redhat.com/security/cve/CVE-2026-47300
- https://bugzilla.redhat.com/show_bug.cgi?id=2500492
- https://www.cve.org/CVERecord?id=CVE-2026-47300
- https://nvd.nist.gov/vuln/detail/CVE-2026-47300
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47300
- https://bugzilla.redhat.com/show_bug.cgi?id=2500515
- https://www.cve.org/CVERecord?id=CVE-2026-47302
- https://nvd.nist.gov/vuln/detail/CVE-2026-47302
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47302
- https://bugzilla.redhat.com/show_bug.cgi?id=2500502
- https://www.cve.org/CVERecord?id=CVE-2026-47303
- https://nvd.nist.gov/vuln/detail/CVE-2026-47303
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47303
- https://bugzilla.redhat.com/show_bug.cgi?id=2500593
- https://www.cve.org/CVERecord?id=CVE-2026-50524
- https://nvd.nist.gov/vuln/detail/CVE-2026-50524
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50524
- https://bugzilla.redhat.com/show_bug.cgi?id=2500580
- https://www.cve.org/CVERecord?id=CVE-2026-50525
- https://nvd.nist.gov/vuln/detail/CVE-2026-50525
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50525
- https://bugzilla.redhat.com/show_bug.cgi?id=2500565
- https://www.cve.org/CVERecord?id=CVE-2026-50526
- https://nvd.nist.gov/vuln/detail/CVE-2026-50526
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50526
- https://bugzilla.redhat.com/show_bug.cgi?id=2500581
- https://www.cve.org/CVERecord?id=CVE-2026-50527
- https://nvd.nist.gov/vuln/detail/CVE-2026-50527
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50527
- https://bugzilla.redhat.com/show_bug.cgi?id=2500562
- https://www.cve.org/CVERecord?id=CVE-2026-50528
- https://nvd.nist.gov/vuln/detail/CVE-2026-50528
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50528
- https://bugzilla.redhat.com/show_bug.cgi?id=2500587
- https://www.cve.org/CVERecord?id=CVE-2026-50648
- https://nvd.nist.gov/vuln/detail/CVE-2026-50648
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50648
- https://bugzilla.redhat.com/show_bug.cgi?id=2499217
- https://www.cve.org/CVERecord?id=CVE-2026-50651
- https://nvd.nist.gov/vuln/detail/CVE-2026-50651
- https://bugzilla.redhat.com/show_bug.cgi?id=2500189
- https://www.cve.org/CVERecord?id=CVE-2026-56170
- https://nvd.nist.gov/vuln/detail/CVE-2026-56170
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56170
- https://bugzilla.redhat.com/show_bug.cgi?id=2500109
- https://www.cve.org/CVERecord?id=CVE-2026-57108
- https://nvd.nist.gov/vuln/detail/CVE-2026-57108
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57108