Verified

ghsa:GHSA-R4XH-JQRQ-34V2: smol-toml <= 1.8.0

smol-toml: Quadratic-time parse() from parseKey rescanning to end of document on each key line. Affected range: <= 1.8.0. Fixed version: 1.9.0.

Affected technology

smol-toml · <= 1.8.0
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 12-Oct-2026 10:15 UTC

Product: smol-toml
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-06 00:14:20.210633+00:00 UTC

Stable permalink: https://cybercodered.org/item/adv-ghsa-ghsa-r4xh-jqrq-34v2.html