RHSA-2026:66327
- Source
- https://access.redhat.com/errata/RHSA-2026:66327
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:66327.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:66327
- Upstream
- Related
- Published
- 2026-09-10T10:17:17Z
- Modified
- 2026-09-12T10:10:17Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L CVSS Calculator
- Summary
- Red Hat Security Advisory: osbuild-composer security, bug fix, and enhancement update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:66327
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2456335
- https://bugzilla.redhat.com/show_bug.cgi?id=2467809
- https://bugzilla.redhat.com/show_bug.cgi?id=2467820
- https://bugzilla.redhat.com/show_bug.cgi?id=2484204
- https://bugzilla.redhat.com/show_bug.cgi?id=2484830
- https://bugzilla.redhat.com/show_bug.cgi?id=2515815
- https://bugzilla.redhat.com/show_bug.cgi?id=2515820
- https://bugzilla.redhat.com/show_bug.cgi?id=2515827
- https://bugzilla.redhat.com/show_bug.cgi?id=2515838
- https://bugzilla.redhat.com/show_bug.cgi?id=2515839
- https://bugzilla.redhat.com/show_bug.cgi?id=2515840
- https://issues.redhat.com/browse/RHEL-127068
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_66327.json
- https://access.redhat.com/security/cve/CVE-2026-33810
- https://www.cve.org/CVERecord?id=CVE-2026-33810
- https://nvd.nist.gov/vuln/detail/CVE-2026-33810
- https://go.dev/cl/763763
- https://go.dev/issue/78332
- https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
- https://pkg.go.dev/vuln/GO-2026-4866
- https://access.redhat.com/security/cve/CVE-2026-33818
- https://www.cve.org/CVERecord?id=CVE-2026-33818
- https://nvd.nist.gov/vuln/detail/CVE-2026-33818
- https://go.dev/cl/814980
- https://go.dev/issue/80405
- https://groups.google.com/g/golang-announce/c/94pEornpRlI
- https://pkg.go.dev/vuln/GO-2026-5972
- https://access.redhat.com/security/cve/CVE-2026-39820
- https://www.cve.org/CVERecord?id=CVE-2026-39820
- https://nvd.nist.gov/vuln/detail/CVE-2026-39820
- https://go.dev/cl/759940
- https://go.dev/issue/78566
- https://groups.google.com/g/golang-announce/c/qcCIEXso47M
- https://pkg.go.dev/vuln/GO-2026-4986
- https://access.redhat.com/security/cve/CVE-2026-41178
- https://www.cve.org/CVERecord?id=CVE-2026-41178
- https://nvd.nist.gov/vuln/detail/CVE-2026-41178
- https://github.com/open-telemetry/opentelemetry-go/pull/7880
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-5wrp-cwcj-q835
- https://access.redhat.com/security/cve/CVE-2026-42499
- https://www.cve.org/CVERecord?id=CVE-2026-42499
- https://nvd.nist.gov/vuln/detail/CVE-2026-42499
- https://go.dev/cl/771520
- https://go.dev/issue/78987
- https://pkg.go.dev/vuln/GO-2026-4977
- https://access.redhat.com/security/cve/CVE-2026-42504
- https://www.cve.org/CVERecord?id=CVE-2026-42504
- https://nvd.nist.gov/vuln/detail/CVE-2026-42504
- https://go.dev/cl/774481
- https://go.dev/issue/79217
- https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw
- https://pkg.go.dev/vuln/GO-2026-5038
- https://access.redhat.com/security/cve/CVE-2026-56853
- https://www.cve.org/CVERecord?id=CVE-2026-56853
- https://nvd.nist.gov/vuln/detail/CVE-2026-56853
- https://go.dev/cl/795540
- https://go.dev/issue/80205
- https://pkg.go.dev/vuln/GO-2026-6089
- https://access.redhat.com/security/cve/CVE-2026-56858
- https://www.cve.org/CVERecord?id=CVE-2026-56858
- https://nvd.nist.gov/vuln/detail/CVE-2026-56858
- https://go.dev/cl/807100
- https://go.dev/issue/80435
- https://pkg.go.dev/vuln/GO-2026-6091
- https://access.redhat.com/security/cve/CVE-2026-56859
- https://www.cve.org/CVERecord?id=CVE-2026-56859
- https://nvd.nist.gov/vuln/detail/CVE-2026-56859
- https://go.dev/cl/803320
- https://go.dev/issue/80481
- https://pkg.go.dev/vuln/GO-2026-6088
- https://access.redhat.com/security/cve/CVE-2026-56860
- https://www.cve.org/CVERecord?id=CVE-2026-56860
- https://nvd.nist.gov/vuln/detail/CVE-2026-56860
- https://go.dev/cl/803681
- https://go.dev/issue/80494
- https://pkg.go.dev/vuln/GO-2026-6218
- https://access.redhat.com/security/cve/CVE-2026-56862
- https://www.cve.org/CVERecord?id=CVE-2026-56862
- https://nvd.nist.gov/vuln/detail/CVE-2026-56862
- https://go.dev/cl/804261
- https://go.dev/issue/80528
- https://pkg.go.dev/vuln/GO-2026-6090