CVE-2026-50813: SQL Injection

Published Jul 8, 2026
·
Updated

An issue in SQLite before Fossil check-in 869a51ae84df allows a local attacker to obtain sensitive information via the Session Extension changeset concat/changegroup merge path

Affected Software

2 affected components
SQLite SQLite<869a51ae84df
debian/sqlite3<=3.34.1-3, <=3.34.1-3+deb11u1, <=3.40.1-2+deb12u2, <=3.46.1-7+deb13u1, <=3.53.3-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade SQLite to a version that resolves this vulnerability.

    Fixed in Fossil check-in 869a51ae84df

Event History

Jul 8, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
via NVD·06:16 PM
DescriptionSeverityWeakness
Jul 20, 2026
Data Sourced
via Debian·06:10 PM
DescriptionAffected Software
Data Sourced
via Launchpad·06:10 PM
Description
Jul 21, 2026
Data Sourced
via Ubuntu·06:10 PM
RemedyDescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-50813?

The severity of CVE-2026-50813 is classified as medium with a score of 6.1.

2

How do I fix CVE-2026-50813?

To fix CVE-2026-50813, update to a version of SQLite that includes the patch from Fossil check-in 869a51ae84df or later.

3

What type of vulnerability is CVE-2026-50813?

CVE-2026-50813 is classified as an SQL Injection vulnerability.

4

What kind of information can be exposed by CVE-2026-50813?

CVE-2026-50813 allows a local attacker to obtain sensitive information via the Session Extension changeset concat/changegroup merge path.

5

Is user interaction required to exploit CVE-2026-50813?

Yes, user interaction is required as indicated by the user interaction mitigation in CVE-2026-50813.

Company

Resources

Contact

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