RHSA-2026:76734HighCVSS 7.4

Red Hat Security Advisory: rust-rpm-sequoia security, bug fix, and enhancement update

Published
October 6, 2026
Last Modified
October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-42784 →

📋 Description

CVE-2026-42784 — sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion

🎯 Affected products27

  • Red Hat Enterprise Linux BaseOS (v. 10)
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rpm-sequoia-debuginfo-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-devel-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-devel-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-devel-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rpm-sequoia-devel-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rust-rpm-sequoia-0:1.10.2.1-1.el10_2.src as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)
  • rust-rpm-sequoia-debugsource-0:1.10.2.1-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (4)