5.5
CVE-2026-50812
- EPSS 0.11%
- Veröffentlicht 08.07.2026 00:00:00
- Zuletzt bearbeitet 09.07.2026 19:48:15
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.016 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
https://sqlite.org/src/info/e807d4e3798efd53
https://github.com/sqlite/sqlite/commit/b869ed6b067d623cb1383549f2a18aa35508385d
https://gist.github.com/junius-sec/bb556f333957c5226dede314db0e9e91