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Change History

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

CWE-476

{"timestamp":"2026-07-08T20:11:38.428519Z","id":"CVE-2026-50812","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

A NULL pointer dereference in the SQLite Session Extension in SQLite 3.53.1 and SQLite trunk builds before check-in e807d4e3798efd53 allows an attacker who can supply a malformed changeset blob to cause a denial of service. The issue occurs when sqlite3changeset_apply_v3() applies a corrupt changeset and reaches sqlite3_value_type() with a NULL sqlite3_value pointer.

https://gist.github.com/junius-sec/bb556f333957c5226dede314db0e9e91

https://github.com/sqlite/sqlite/commit/b869ed6b067d623cb1383549f2a18aa35508385d

https://sqlite.org/src/info/e807d4e3798efd53

[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]