RHSA-2026:74536
RHSA-2026:74536 · Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
CVSS 9.1 · Critical · Fix available
- Published
- Updated
Stack: system
Affected products and versions
oauth2-proxy Red Hat:hummingbird:1
- Affected ranges
- ECOSYSTEM: < 0:7.15.5-0.1.hum1
Update to 0:7.15.5-0.1.hum1
Original sources
- https://access.redhat.com/errata/RHSA-2026:74536
- https://images.redhat.com/
- https://access.redhat.com/security/cve/CVE-2026-76835
- https://access.redhat.com/security/updates/classification/
- https://access.redhat.com/security/cve/CVE-2026-56851
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_74536.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2547607
- https://www.cve.org/CVERecord?id=CVE-2026-56851
- https://nvd.nist.gov/vuln/detail/CVE-2026-56851
- https://go.dev/cl/793360
- https://go.dev/issue/80112
- https://pkg.go.dev/vuln/GO-2026-6629
- https://bugzilla.redhat.com/show_bug.cgi?id=2522418
- https://www.cve.org/CVERecord?id=CVE-2026-76835
- https://nvd.nist.gov/vuln/detail/CVE-2026-76835
- https://github.com/oauth2-proxy/oauth2-proxy
- https://github.com/oauth2-proxy/oauth2-proxy/blob/v7.15.4/pkg/apis/middleware/scope.go
- https://github.com/oauth2-proxy/oauth2-proxy/issues/3506
- https://github.com/oauth2-proxy/oauth2-proxy/security/advisories/GHSA-7x63-xv5r-3p2x
- https://www.vulncheck.com/advisories/oauth2-proxy-through-authentication-bypass-via-x-forwarded-uri-under-the-default-trusted-proxy-set
- https://osv.dev/vulnerability/RHSA-2026:74536