CVE-2025-2886 is a medium-severity vulnerability affecting Amazon tough versions prior to 0.20.0, stemming from a missing validation of terminating delegations. This flaw allows a client to continue searching delegation lists even after encountering a terminating delegation, potentially leading to the retrieval of target contents from an incorrect source. With a CVSS score of 4.5 (AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N), exploitation requires high privileges and user interaction, primarily impacting integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.20.0CPE matchmatch criteria | cpe:2.3:a:amazon:tough:*:*:*:*:*:rust:*:* | ||
>= 0.1.0, < 0.20.0CPE match | cpe:2.3:a:amazon:tough:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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