Out‑Of‑Bounds Write During Consensus or Detached Signature Parsing in Tor
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| torproject | Tor | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Torproject | Tor |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.353% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out‑Of‑Bounds Write During Consensus or Detached Signature Parsing in Tor |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | tor before 0.4.9.9 was prone to an out-of-bounds write when parsing a consensus or detached signature with unexpected signature digest type. Impact is minor for most Tor roles, but potentially major for directory authorities. This is TROVE-2026-019. | |
| First Time appeared |
Torproject
Torproject tor |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Torproject
Torproject tor |
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| References |
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| Metrics |
cvssV3_1
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