# Rgrove Crass vulnerabilities

Source: https://junglewise.ai/threats/technologies/rgrove-crass  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/rgrove-crass.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Rgrove Crass: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61848, was published on 30 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 4
- Last 90 days: 4
- All time: 4 (0 critical, 0 exploited in the wild)

## Latest Rgrove Crass vulnerabilities

- [CVE-2026-61848: Crass library non-ASCII character parsing DoS](https://junglewise.ai/threats/cve-2026-61848-crass-non-ascii-characters-cause-superlinear-cpu-consumption) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61847: Crass CSS parser stack overflow via excessive comments](https://junglewise.ai/threats/cve-2026-61847-crass-a-large-number-of-adjacent-css-comments-can-trigger-a) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61846: Crass CSS parser uncontrolled recursion denial of service](https://junglewise.ai/threats/cve-2026-61846-crass-deeply-nested-css-blocks-and-functions-can-trigger-a) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61845: Crass CSS parser denial of service via large numeric exponents](https://junglewise.ai/threats/cve-2026-61845-crass-large-numeric-exponents-cause-cpu-and-memory-denial-of) (high, CVSS 4, published 30 Oct 2026)

## Most severe Rgrove Crass vulnerabilities

- [CVE-2026-61845: Crass CSS parser denial of service via large numeric exponents](https://junglewise.ai/threats/cve-2026-61845-crass-large-numeric-exponents-cause-cpu-and-memory-denial-of) (high, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61848: Crass library non-ASCII character parsing DoS](https://junglewise.ai/threats/cve-2026-61848-crass-non-ascii-characters-cause-superlinear-cpu-consumption) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61847: Crass CSS parser stack overflow via excessive comments](https://junglewise.ai/threats/cve-2026-61847-crass-a-large-number-of-adjacent-css-comments-can-trigger-a) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-61846: Crass CSS parser uncontrolled recursion denial of service](https://junglewise.ai/threats/cve-2026-61846-crass-deeply-nested-css-blocks-and-functions-can-trigger-a) (medium, CVSS 4, published 30 Oct 2026)

## Vulnerabilities per week

4 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 4 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Rgrove Crass vulnerabilities", https://junglewise.ai/threats/technologies/rgrove-crass, 9 November 2026.