CVE-2026-77587
- State
- Published
- Severity
- 5.9 Medium
- Published
- Aug 20, 2026
- Updated
- Aug 25, 2026
- Reserved
- Aug 20, 2026
Description
Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.9 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | mitre |
Weaknesses
- CWE-911 Improper Update of Reference Count
Affected Products
| Product | Versions |
|---|---|
Tortorproject |
|
References
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