CVE-2026-93261

Published 24 September 2026 · tracked since 25 September 2026

Description

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in __lock_set_class() register_lock_class() can return NULL when the lock class pool is exhausted, graph_lock() fails, or key validation fails. However, __lock_set_class() uses the ret

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-120151 HIGH 8.8
• CVE-2026-120150 HIGH 8.8
• CVE-2026-120149 HIGH 8.8
• CVE-2026-120147 HIGH 8.8
• CVE-2026-120145 HIGH 8.8
• CVE-2026-120144 HIGH 8.8
• CVE-2026-120143 HIGH 8.8
• CVE-2026-120142 HIGH 8.8
• CVE-2026-120141 HIGH 8.8
• CVE-2026-120139 HIGH 8.8

→ Open the live CVE board · all tools