CVE-2026-119371
Description
A flaw was found in SQLite. This vulnerability allows an attacker to cause a Denial of Service (DoS) through stack exhaustion. By providing a specially crafted SQL query or an untrusted database file with deeply nested Common Table Expressions (CTEs), an attacker can bypass expression nesting limits. This triggers unbounded recursive function calls during query expansion, causing the application to crash.
Statement
This vulnerability is rated with a Moderate impact for Red Hat products because triggering the condition requires local interaction or an application accepting arbitrary, unvalidated SQL queries, resulting solely in an application crash. While SQLite is widely embedded across system packages in Red Hat Enterprise Linux, core system services and default utilities do not parse untrusted, user-defined queries or load untrusted database files. Consequently, the flaw cannot lead to privilege escalation or unauthorized data disclosure, remaining restricted to an availability failure of the calling process.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 5.5 | N/A | 5.5 |
| Attack Vector | Local | N/A | Local |
| Attack Complexity | Low | N/A | Low |
| Privileges Required | None | N/A | None |
| User Interaction | Required | N/A | Required |
| Scope | Unchanged | N/A | Unchanged |
| Confidentiality | None | N/A | None |
| Integrity Impact | None | N/A | None |
| Availability Impact | High | N/A | High |
Vector
Red Hat: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
cve.org: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Understanding the Weakness (CWE)
Availability
Technical Impact: DoS: Resource Consumption (CPU); DoS: Resource Consumption (Memory); DoS: Resource Consumption (Other)
When allocating resources without limits, an attacker could prevent other systems, applications, or processes from accessing the same type of resource. It can be easy for an attacker to consume many resources by rapidly making many requests or causing larger resources to be used than is needed.
Frequently Asked Questions
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