PT-2026-66523 · Undefined · Undefined

CVE-2026-51291 · Published 2026-07-30 · Updated 2026-07-30

NVD

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

sqlite 3.41 is vulnerable to use after free in the json.c jsonCacheInsert function of the JSON cache management module.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-51291

Affected Products

Undefined

References · 3

• 🔥 https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51291 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-51291 · Security Note
• https://github.com/sqlite/sqlite/blob/master/src/json.c · Note