CVSS 4.0
5.7 mediumCVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:NCVE-2025-2886
Medium (5.7) in amazon tough. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in tough 0.20.0.
Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.
Severity
CVSS 3.1
4.5 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
- CWE
- CWE-670
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amazon:tough
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-v4wr-j3w6-mxqc | crates.io | tough | <0.20.0 | 0.20.0 |