PatchTheCVECVE-2026-119378: SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that allows attackers to
CVE-2026-119378 is a medium-severity flaw (CVSS 5.5) affecting sqlite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that allows attackers to make applications use freed heap memory by manipulating the %_node shadow table. Attackers can supply a database declaring %_node WITHOUT ROWID or with a RAISE(IGNORE) trigger so nodeWrite() hashes nodes as 0, crashing the process after node splits.
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.5 (Medium) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.2% (top 94%) |
| CISA exploited list | No |
| Weakness | CWE-416 |
| Published | 2026-10-30 |
| Last modified | 2026-11-03 |
Last updated 2026-11-03 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Advisories and coverage
Research and news
- VulDB Recent Entries: CVE-2026-119378 | SQLite up to 3.53.x R-Tree extension nodeWrite use after free 2026-10-30
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-119378?
sqlite: upgrade to 3.54.0. Exact commands for each OS are on this page.
Is CVE-2026-119378 being exploited?
CVE-2026-119378 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-119378 affect?
CVE-2026-119378 affects sqlite. Severity is medium (CVSS 5.5). SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that allows attackers to make applications use freed heap memory by manipulating the %_node shadow table. Attackers can supply a database declaring %_node
How urgent is CVE-2026-119378?
Priority 26/100. Public exploit reference
Software pages
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