CVE-2026-61846

— UNSCOREDpublic exploit available

Published 2026-10-30 · Updated 2026-10-30

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Crass is a Ruby CSS parser that's fully compliant with the CSS Syntax Level 3 specification. Prior to 1.0.7, Crass recursively parses `CSS simple blocks and functions` without a depth guard. An attacker-controlled CSS value containing deeply nested blocks or functions can recurse until Ruby raises `SystemStackError`: stack level too deep, or cause excessive memory usage. Version 1.0.7 adds a configurable depth limit with a conservative default. This issue is fixed in version 1.0.7.

Weaknesses

CWE-674

Public exploit & PoC references

https://github.com/rgrove/crass/commit/cf68287356ec6e20d51cfc4a2d0c3912b7334e99
https://github.com/rgrove/crass/releases/tag/v1.0.7
https://github.com/rgrove/crass/security/advisories/GHSA-6jxj-px6v-747w

All references

https://github.com/rgrove/crass/commit/cf68287356ec6e20d51cfc4a2d0c3912b7334e99
https://github.com/rgrove/crass/releases/tag/v1.0.7
https://github.com/rgrove/crass/security/advisories/GHSA-6jxj-px6v-747w

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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