Issued:
2026-05-19
Updated:
2026-05-19

RHSA-2026:18480 - Important: linux-sgx security update

Synopsis

Important: linux-sgx security update

Type/Severity

Security Advisory Important

Topic

An update for linux-sgx is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

  • qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)

  • node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)

  • node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)

  • lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

  • node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 10 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Red Hat Enterprise Linux for x86_6410x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support10.2x86_64
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle10.2x86_64
Red Hat Enterprise Linux for x86_64 - 4 years of updates10.2x86_64

Updated Packages

  • linux-sgx-2.26-7.el10.src.rpm
  • sgx-mpa-2.26-7.el10.x86_64.rpm
  • tdx-qgs-2.26-7.el10.x86_64.rpm
  • sgx-enclave-devel-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-libs-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-mpa-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-pccs-admin-2.26-7.el10.x86_64.rpm
  • tdx-attest-libs-debuginfo-2.26-7.el10.x86_64.rpm
  • linux-sgx-debugsource-2.26-7.el10.x86_64.rpm
  • sgx-common-2.26-7.el10.x86_64.rpm
  • sgx-pccs-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-pckid-tool-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-pckid-tool-2.26-7.el10.x86_64.rpm
  • sgx-pccs-2.26-7.el10.x86_64.rpm
  • tdx-qgs-debuginfo-2.26-7.el10.x86_64.rpm
  • linux-sgx-debuginfo-2.26-7.el10.x86_64.rpm
  • sgx-libs-2.26-7.el10.x86_64.rpm

Fixes

CVEs

References

Additional information