Use After Free in N/a

CVE-2026-51290

SQLite 3.41 has a use-after-free vulnerability in the shared cache lock management logic of the btree module. The program frees a BtLock structure without removing the node from the linked list. Subsequent linked list traversal accesses th…

Vulnerability class: Use-After-Free

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-51290?
CVE-2026-51290 is a critical-severity vulnerability in N/a, classified under Use After Free. CVSS score: 9.1/10. Published 2026-07-30.
How severe is CVE-2026-51290?
Critical severity. CVSS v3 base score is 9.1 out of 10.