CVE-2026-35611
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
Addressable has a Regular Expression Denial of Service in Addressable templates
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Affected 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Affected | — |
| forky | Affected | — |
| bullseye | Affected | — |
| bookworm | Affected | — |
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| RubyGems | addressable | !< 2.3.0||<>= 2.9.0 | >= 2.9.0 |
| RubyGems | addressable | >=2.3.0,<2.9.0 | 2.9.0 |
| RUBYGEMS | addressable | >= 2.3.0, < 2.9.0 | 2.9.0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| gcp | | |
References
- https://github.com/sporkmonger/addressable/security/advisories/GHSA-h27x-rffw-24p4
- https://www.suse.com/security/cve/CVE-2026-35611.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-35611
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/addressable/CVE-2026-35611.yml
- https://github.com/sporkmonger/addressable
- https://security-tracker.debian.org/tracker/CVE-2026-35611
- https://github.com/advisories/GHSA-h27x-rffw-24p4
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.