Medium severity4.5NVD Advisory· Published Mar 27, 2025· Updated Jun 17, 2026
CVE-2025-2886
CVE-2025-2886
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
toughcrates.io | < 0.20.0 | 0.20.0 |
Affected products
3- AWS/toughv5Range: 0.1.0
Patches
Vulnerability mechanics
References
7- aws.amazon.com/security/security-bulletins/AWS-2025-007/nvdVendor Advisory
- github.com/advisories/GHSA-v4wr-j3w6-mxqcghsaADVISORY
- github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqcnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2025-2886ghsaADVISORY
- aws.amazon.com/security/security-bulletins/AWS-2025-007ghsaWEB
- github.com/awslabs/tough/commit/598111f88105a707ee68b0fa06c52da7176ea96aghsaWEB
- github.com/awslabs/tough/releases/tag/tough-v0.20.0nvdWEB
News mentions
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