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OpenAdvisories
High RHSA-2026:32991 1 CVE

Red Hat Security Advisory: osbuild-composer security update

Published Jul 26, 2026 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 8

ReleasePackageFixed in
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-core 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-core-debuginfo 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-debuginfo 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-debugsource 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-tests-debuginfo 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-worker 0:101.3-4.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream osbuild-composer-worker-debuginfo 0:101.3-4.el9_4.2

Vulnerabilities 1

  • High 7.5
    CVE-2026-34986

    Go JOSE affect by a panic in JWE decryption

    Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. Prior to 4.1.4 and 3.0.5, decrypting a JS…

    go-jose go-jose zot kubescape Debian Ubuntu Alpine Wolfi Go

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2455470
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_32991.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-34986
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-34986
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-34986
  • article
    https://github.com/go-jose/go-jose/security/advisories/GHSA-78h2-9frx-2jm8
  • article
    https://pkg.go.dev/github.com/go-jose/go-jose/v4#pkg-constants