CVE-2026-44597
9.1
CRITICAL
CVSS 3.1
EPSS 0.02%
Description
Tor before 0.4.9.7 has an out-of-bounds read when an END, a TRUNCATE, or a TRUNCATED cell lacks a reason in its payload, aka TROVE-2026-011.
How to fix CVE-2026-44597
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/tor—no fix listed
Is CVE-2026-44597 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |