RHSA-2026:49600 — Security Advisory
Red Hat Security Advisory: rhc security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · August 3, 2026
Updated · November 4, 2026
Topic
An update for rhc is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.
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
rhc is a client tool and daemon that connects the system to Red Hat hosted services enabling system and subscription management.
Security Fix(es):
-
crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121)
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crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation (CVE-2026-32281)
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golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)
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crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)
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crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)
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.