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OpenAdvisories
High RHSA-2026:52390 1 CVE

Red Hat Security Advisory: osbuild-composer security update

Published Aug 10, 2026 · Updated Oct 17, 2026

Fixed packages 16

ReleasePackageFixed in
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-core 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-core-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-debugsource 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-tests-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-worker 0:28.7-6.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream osbuild-composer-worker-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-core 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-core-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-debugsource 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-tests-debuginfo 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-worker 0:28.7-6.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream osbuild-composer-worker-debuginfo 0:28.7-6.el8_4

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2445356
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_52390.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-25679
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-25679
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-25679
  • article
    https://go.dev/cl/752180
  • article
    https://go.dev/issue/77578
  • article
    https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk
  • advisory
    https://pkg.go.dev/vuln/GO-2026-4601