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Vulnerability details

7.5/10
CVSS 3.1
CVE-2026-73089
not_affected Published 2026-08-11 Updated 2026-09-09
NVD MITRE OpenCVE
Vulnerability Data from Dependency-Track
Affected versions
Score
7.5 CVSS 3.1 NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Browserslist is a configuration tool for sharing target browsers and Node.js versions between front-end tools. Prior to 4.28.7, index.js retains every distinct `(queries, context)` result in cache and every parseQueries() AST in parseCache without a size cap, TTL, or eviction, allowing an attacker who can influence repeated browserslist() query values, including valid since `<year>-<month>-<day>` queries, to bypass the caller-controlled BROWSERSLIST_DISABLE_CACHE mitigation and cause linear memory growth followed by an out-of-memory process crash. This issue is fixed in version 4.28.7.
Same vulnerability as
GHSA-c83g-rgw3-j3cx not_affected according to EUVD-2026-56600
Analysis Read only
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