RHSA-2026:39309: Low: capstone security update
Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community.Security Fix(es): capstone: Capstone: Memory corruption via unchecked vsnprintf return (CVE-2025-68114) 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
capstoneto a version that resolves this vulnerability.Patch CVE-2025-68114
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:39309?
The severity of RHSA-2026:39309 is classified as low.
What is the primary vulnerability addressed in RHSA-2026:39309?
RHSA-2026:39309 addresses a memory corruption vulnerability via unchecked vsnprintf return, tracked as CVE-2025-68114.
How do I fix RHSA-2026:39309?
To fix RHSA-2026:39309, ensure that you apply the latest security updates from Red Hat for the affected systems.
Which systems are affected by RHSA-2026:39309?
RHSA-2026:39309 affects various versions of Red Hat Enterprise Linux including IBM z Systems, ARM 64, and Power LE.
What is Capstone in the context of RHSA-2026:39309?
Capstone is a disassembly framework intended for binary analysis and reversing, which is directly affected by the vulnerabilities outlined in RHSA-2026:39309.