RHSA-2026:18868
Advisory lineage Upstream: 5 Downstream: 0
Published: 20 May 2026, 10:09
Last modified:20 Jul 2026, 10:08
Vulnerability Summary
Overall Risk (default)
medium
35/100 CVSS Score
8.8 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
20 May 2026, 10:09
Published
Vulnerability first disclosed
20 Jul 2026, 10:08
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: linux-sgx security update
CVSS Metrics
- v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
Affected Systems
- redhat•linux-sgx
< 0:2.26-7.el9
- redhat•linux-sgx-debuginfo
< 0:2.26-7.el9
- redhat•linux-sgx-debugsource
< 0:2.26-7.el9
- redhat•sgx-common
< 0:2.26-7.el9
- redhat•sgx-enclave-devel-debuginfo
< 0:2.26-7.el9
- redhat•sgx-libs
< 0:2.26-7.el9
- redhat•sgx-libs-debuginfo
< 0:2.26-7.el9
- redhat•sgx-mpa
< 0:2.26-7.el9
- redhat•sgx-mpa-debuginfo
< 0:2.26-7.el9
- redhat•sgx-pccs
< 0:2.26-7.el9
- redhat•sgx-pccs-admin
< 0:2.26-7.el9
- redhat•sgx-pccs-debuginfo
< 0:2.26-7.el9
- redhat•sgx-pckid-tool
< 0:2.26-7.el9
- redhat•sgx-pckid-tool-debuginfo
< 0:2.26-7.el9
- redhat•tdx-attest-libs-debuginfo
< 0:2.26-7.el9
- redhat•tdx-qgs
< 0:2.26-7.el9
- redhat•tdx-qgs-debuginfo
< 0:2.26-7.el9
References (35)
- https://access.redhat.com/errata/RHSA-2026:18868
- https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.8_release_notes/index
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2425946
- https://bugzilla.redhat.com/show_bug.cgi?id=2430538
- https://bugzilla.redhat.com/show_bug.cgi?id=2431036
- https://bugzilla.redhat.com/show_bug.cgi?id=2431740
- https://bugzilla.redhat.com/show_bug.cgi?id=2433645
- https://issues.redhat.com/browse/RHEL-127046
- https://issues.redhat.com/browse/RHEL-140109
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_18868.json
- https://access.redhat.com/security/cve/CVE-2025-13465
- https://www.cve.org/CVERecord?id=CVE-2025-13465
- https://nvd.nist.gov/vuln/detail/CVE-2025-13465
- https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg
- https://access.redhat.com/security/cve/CVE-2025-15284
- https://www.cve.org/CVERecord?id=CVE-2025-15284
- https://nvd.nist.gov/vuln/detail/CVE-2025-15284
- https://github.com/ljharb/qs/commit/3086902ecf7f088d0d1803887643ac6c03d415b9
- https://github.com/ljharb/qs/security/advisories/GHSA-6rw7-vpxm-498p
- https://access.redhat.com/security/cve/CVE-2026-23745
- https://www.cve.org/CVERecord?id=CVE-2026-23745
- https://nvd.nist.gov/vuln/detail/CVE-2026-23745
- https://github.com/isaacs/node-tar/commit/340eb285b6d986e91969a1170d7fe9b0face405e
- https://github.com/isaacs/node-tar/security/advisories/GHSA-8qq5-rm4j-mr97
- https://access.redhat.com/security/cve/CVE-2026-23950
- https://www.cve.org/CVERecord?id=CVE-2026-23950
- https://nvd.nist.gov/vuln/detail/CVE-2026-23950
- https://github.com/isaacs/node-tar/commit/3b1abfae650056edfabcbe0a0df5954d390521e6
- https://github.com/isaacs/node-tar/security/advisories/GHSA-r6q2-hw4h-h46w
- https://access.redhat.com/security/cve/CVE-2026-24842
- https://www.cve.org/CVERecord?id=CVE-2026-24842
- https://nvd.nist.gov/vuln/detail/CVE-2026-24842
- https://github.com/isaacs/node-tar/commit/f4a7aa9bc3d717c987fdf1480ff7a64e87ffdb46
- https://github.com/isaacs/node-tar/security/advisories/GHSA-34x7-hfp2-rc4v