Important: Red Hat Security Advisory: RHACS 4.8.11 security and bug fix update

🗓️ 27 Apr 2026 23:24:47Reported by RedHatType

redhat🔗 access.redhat.com👁 31 Views

RHACS 4.8.11 adds features, fixes, and patches; updated images available; see release notes.

Reporter	Title	Published	Views	Family All 5683
OSV	CLEANSTART-2026-XN15507 During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions	30 Apr 202600:51	–	osv
OSV	CLEANSTART-2026-XN20660 Security fixes for CVE-2025-61726, CVE-2025-61728, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142 applied in versions: 18.7.1-r0	1 Apr 202609:06	–	osv
OSV	CLEANSTART-2026-XN39304 Security fixes in terragrunt-fips 0.94.0-r1	30 Jul 202607:10	–	osv
OSV	CLEANSTART-2026-XO18404 Security fixes for CVE-2025-15558, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, CVE-2026-34986, CVE-2026-39882, CVE-2026-39883, ghsa-78h2-9frx-2jm8, ghsa-9h8m-3fm2-qjrq, ghsa-f6x5-jh6r-wrfv, ghsa-fcv2-xgw5-pqxf, ghsa-hfvc-g4fc-pqhx, ghsa-j5w8-q4qc-rx2x, ghsa-mh2q-q3fh-2475, ghsa-p436-gjf2-799p, ghsa-p77j-4mvh-x3m3, ghsa-w8rr-5gcm-pp58 applied in versions: 1.5.0-r0, 1.5.0-r1, 1.5.0-r2, 1.5.0-r3, 1.5.0-r4, 1.9.2-r0	18 May 202613:43	–	osv
OSV	CLEANSTART-2026-XO70994 Security fixes for CVE-2026-33814, CVE-2026-34986, CVE-2026-39883, CVE-2026-39984, ghsa-pmwq-pjrm-6p5r applied in versions: 0.15.1-r0	21 Jul 202611:10	–	osv
OSV	CLEANSTART-2026-XP01012 Security fixes for CVE-2025-22868, CVE-2025-47911, CVE-2025-47912, CVE-2025-58183, CVE-2025-58185, CVE-2025-58186, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-58190, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2025-61729, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27139, CVE-2026-27142, CVE-2026-33811, CVE-2026-33814, CVE-2026-39817, CVE-2026-39819, CVE-2026-39820, CVE-2026-39823, CVE-2026-39825, CVE-2026-39826, CVE-2026-39836, CVE-2026-42499, CVE-2026-42501, ghsa-6v2p-p543-phr9 applied in versions: 1.1.0-r0, 1.1.0-r1, 1.4.10-r0, 1.4.13-r0, 1.4.14-r0, 1.4.8-r0	13 Jul 202607:54	–	osv
OSV	CLEANSTART-2026-XP71510 Security fixes in prometheus 3.9.1-r1	30 Jul 202607:10	–	osv
OSV	CLEANSTART-2026-XP87070 Security fixes for CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, CVE-2026-35206, ghsa-f6x5-jh6r-wrfv, ghsa-hr2v-4r36-88hr, ghsa-j5w8-q4qc-rx2x, ghsa-mh2q-q3fh-2475, ghsa-p77j-4mvh-x3m3, ghsa-pc3f-x583-g7j2 applied in versions: 0.8.10-r0, 0.8.11-r0, 0.8.4-r0	8 Jun 202613:29	–	osv
OSV	CLEANSTART-2026-XP87197 Security fixes for CVE-2025-61729, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27142 applied in versions: 0.20.2-r1	18 May 202613:40	–	osv
OSV	CLEANSTART-2026-XQ22308 Security fixes for CVE-2026-25679, CVE-2026-27140, CVE-2026-32280, CVE-2026-32281, CVE-2026-32283, CVE-2026-32289 applied in versions: 1.13.2-r0, 1.13.2-r1	8 Jun 202612:36	–	osv

Source	Link
access	www.access.redhat.com/security/cve/CVE-2026-25679
access	www.access.redhat.com/security/cve/CVE-2026-29063
access	www.access.redhat.com/security/cve/CVE-2026-32286
access	www.access.redhat.com/security/cve/CVE-2026-33186
access	www.access.redhat.com/security/cve/CVE-2026-33815
access	www.access.redhat.com/security/cve/CVE-2026-33816
access	www.access.redhat.com/security/cve/CVE-2026-34986
access	www.access.redhat.com/security/cve/CVE-2026-35469
access	www.access.redhat.com/security/updates/classification/
docs	www.docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.8/html-single/release_notes/index

24 Aug 2026 02:39Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.19.8

CVSS 48.7

EPSS0.01557

SSVC

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