CVE-2025-2886

Medium

Description

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.

SeverityMedium

CVSS4.5

Exploit probability—

ProductAmazon Tough

PublishedMar 27, 2025

First seenMar 27, 2025

Weakness typeCWE-670CWE-670

How to fix

Update

amazon tough0.20.0 or later

Patches

github.com/awslabs/tough/releases/tag/tough-v0.20.0

Vendor advisories

Affected products

Product	Affected versions	Fixed in
amazon tough	v < 0.20.0	0.20.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.