Use After Free in N/a
CVE-2026-51303
A use-after-free (UAF) vulnerability was discovered in the core parsing component of SQLite 3.41. The flaw occurs because the program frees an ExprList object via sqlite3ExprListDelete and then subsequently accesses the dangling pointer of…
Vulnerability class: Use-After-Free
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- N/a — versions n/a
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-51303?
- CVE-2026-51303 is a critical-severity vulnerability in N/a, classified under Use After Free. CVSS score: 9.8/10. Published 2026-07-27.
- How severe is CVE-2026-51303?
- Critical severity. CVSS v3 base score is 9.8 out of 10.