Low 2.0Published Jul 28, 2026

CVE-2026-54619sqlite3-ruby has Use-After-Free When Redefining SQLite Functions with Different Arity

Updated under an hour ago (Oct 27, 2026, 6:00 PM ET)

Does this affect you?

It affects sparklemotion sqlite3-ruby. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for sparklemotion sqlite3-ruby

Exploited in the last 30 days

sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.

CVSS: 2.0 LOW (v4.0, CNA)CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Weakness (CWE): CWE-416
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Awaiting Analysis
Record last updated: Jul 28, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

sparklemotion sqlite3-ruby sparklemotion:sqlite3_ruby (from the name)	before 2.9.5	CNA record

References

References

https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-28hh-pr2h-2w89	x-refsource-confirm
https://github.com/sparklemotion/sqlite3-ruby/pull/710	x-refsource-misc
https://github.com/sparklemotion/sqlite3-ruby/commit/2bd436d17f77cdd4c31b00fe9d50b0d21cbaf033	x-refsource-misc
https://github.com/sparklemotion/sqlite3-ruby/releases/tag/v2.9.5	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.