Red Hat Security AdvisoryRHSA-2026:36207
RHACS 4.11.1 security and bug fix update
Released 2026-07-07 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Advanced Cluster Security for Kubernetes 4.11 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel9, registry.redhat.io/advanced-cluster-security/rhacs-operator-bundle, registry.redhat.io/advanced-cluster-security/rhacs-rhel9-operator +4
Fixes 13 records
Priority HIGH 74
Axios is a promise based HTTP client for the browser and Node.js.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00797 · Published 2026-05-08 · Partial fix · 1.15.2 CWE-1321
Priority MEDIUM 50
Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.
CVSS 3.1CRITICAL 10.0· Network · No auth · No interaction · EPSS 0.00556 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-863
Priority MEDIUM 47
The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label.
CVSS 3.1CRITICAL 9.6· Network · Low privileges · No interaction · EPSS 0.01834 · Published 2026-05-22 · Partial fix · 1.25.13, 1.26.6 +2 CWE-1289
Priority MEDIUM 46
A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00683 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-119
Priority MEDIUM 42
containerd is an open-source container runtime.
CVSS 4.0CRITICAL 9.4· Local · No auth · No interaction · EPSS 0.00176 · Published 2026-07-01 · Partial fix · 1.7.33, 2.0.10 +3 CWE-20
Priority MEDIUM 40
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00875 · Published 2026-05-07 · Partial fix · 1.25.10, 1.26.3 CWE-415
Priority LOW 39
The RSA and DSA public key parsers did not enforce size limits on key parameters.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00467 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-347
Priority LOW 34
A flaw was found in Red Hat Advanced Cluster Security for Kubernetes (RHACS).
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00548 · Published 2026-07-06 · Partial fix · 1783357116, 1783357140 +1 CWE-400
Priority LOW 28
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a sec…
CVSS 3.1MEDIUM 6.3· Network · Low privileges · No interaction · EPSS 0.00369 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-295
Priority LOW 27
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00223 · Published 2026-05-22 · Partial fix · 0.55.0 CWE-1021
Priority LOW 27
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00223 · Published 2026-05-22 · Partial fix · 0.55.0 CWE-1021
Priority LOW 27
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00223 · Published 2026-05-22 · Partial fix · 0.55.0 CWE-1021
Priority LOW 25
SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00504 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-295