CVE-2026-119379 SQLite - Buffer Overflow

SQLite before 3.54.0 with session extension contains a heap buffer overflow caused by improper handling of crafted changesets in sqlite3changeset_apply(), letting attackers corrupt heap memory remotely, exploit requires crafted changesets.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.18% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
30 October 2026
Updated
1 November 2026
Weakness
CWE-787

Vendor fix

Update to version 3.54.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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