# crass (RubyGems) vulnerabilities

4 known vulnerabilities (4 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://rubygems.org/gems/crass

## Advisories (4)

### [CVE-2026-61848](https://cve.now/CVE-2026-61848): Crass: Non-ASCII characters cause superlinear CPU consumption

- Severity: Medium 6.3
- Published: Oct 30, 2026
- Affected: fixed in 1.0.7.

### [CVE-2026-61847](https://cve.now/CVE-2026-61847): Crass: A large number of adjacent CSS comments can trigger a SystemStackError

- Severity: Medium 6.3
- Published: Oct 30, 2026
- Affected: fixed in 1.0.7.

### [CVE-2026-61846](https://cve.now/CVE-2026-61846): Crass: Deeply nested CSS blocks and functions can trigger a SystemStackError or excessive memory usage

- Severity: Medium 6.3
- Published: Oct 30, 2026
- Affected: fixed in 1.0.7.

### [CVE-2026-116695](https://cve.now/CVE-2026-116695): Crass: Incorrect tokenization of bad URLs enables CSS sanitizer bypass

- Severity: Medium 5.3
- Published: Oct 27, 2026
- Affected: fixed in 1.0.8.

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