Vulnerability · Published Jul 8, 2026 · Assigned by mitre
CVE-2026-50813
Medium 6.1
In plain English
A medium-severity security flaw in the sqlite3 package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.2%top 95.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | sqlite3 | no fix listed | DEBIAN-CVE-2026-50813 |
| Debian:13 | sqlite3 | no fix listed | DEBIAN-CVE-2026-50813 |
| Debian:14 | sqlite3 | 3.53.4-2 | DEBIAN-CVE-2026-50813 |
| Ubuntu:22.04:LTS | sqlite | no fix listed | UBUNTU-CVE-2026-50813 |
| Ubuntu:22.04:LTS | sqlite3 | 3.37.2-2ubuntu0.7 | USN-8565-1 |
| Ubuntu:22.04:LTS | sqlite3 | 3.37.2-2ubuntu0.7 | UBUNTU-CVE-2026-50813 |
| Ubuntu:24.04:LTS | sqlite3 | 3.45.1-1ubuntu2.7 | USN-8565-1 |
| Ubuntu:24.04:LTS | sqlite3 | 3.45.1-1ubuntu2.7 | UBUNTU-CVE-2026-50813 |
| Ubuntu:25.10 | sqlite3 | no fix listed | UBUNTU-CVE-2026-50813 |
| Ubuntu:26.04:LTS | sqlite3 | 3.46.1-9ubuntu0.2 | UBUNTU-CVE-2026-50813 |
| Ubuntu:26.04:LTS | sqlite3 | 3.46.1-9ubuntu0.2 | USN-8565-1 |
Affected products (as reported)
Weakness: CWE-126 · Vector: CVSS:3.1/AC:L/AV:L/A:H/C:L/I:N/PR:N/S:U/UI:R