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CVE-2026-54620

sqlite3-ruby has Use-After-Free in SQLite Aggregate Function Callbacks

LOW
2
CVSS Score
Published: July 28, 2026 at 04:23 PM UTC
Updated: October 23, 2026 at 11:10 PM UTC
1 product affected across 1 vendorSQLITE3 Ruby

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Severity
LOW2
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

sqlite3 provides Ruby bindings for the SQLite3 embedded database. From 2.1.0 to 2.9.4, the callbacks used for SQLite aggregate functions can be freed while still referenced during aggregation, resulting in a use-after-free. This issue is fixed in version 2.9.5.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SQLITE3 Ruby· Sparklemotion
90%
>= 2.1.0, < 2.9.5
Affected range stops below 2.9.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_CONFIRM
Source: cverecord
https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-j7fr-3v8c-3qc3
x_refsource_MISC
Source: cverecord
https://github.com/sparklemotion/sqlite3-ruby/pull/711
x_refsource_MISC
Source: cverecord
https://github.com/sparklemotion/sqlite3-ruby/commit/b24e1e6076528b7f95f99acf7a81c70d0004c726
x_refsource_MISC
Source: cverecord
https://github.com/sparklemotion/sqlite3-ruby/releases/tag/v2.9.5

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2LOWGitHub_M
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-416

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