chore(deps): update module github.com/theupdateframework/go-tuf/v2 to v2.3.1 [security] #155
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… v2.3.1 [security]
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This PR contains the following updates:
v2.3.0->v2.3.1GitHub Vulnerability Alerts
CVE-2026-23991
Security Disclosure: Client DoS via malformed server response
Summary
If the TUF repository (or any of its mirrors) returns invalid TUF metadata JSON (valid JSON but not well formed TUF metadata), the client will panic during parsing, causing a DoS. The panic happens before any signature is validated. This means that a compromised repository/mirror/cache can DoS clients without having access to any signing key.
Impact
Client crashes upon receiving and parsing malformed TUF metadata. This can cause long running services to enter an restart/crash loop.
Workarounds
None currently.
Affected code
The
metadata.checkTypefunction did not properly type assert the (untrusted) input causing it to panic on malformed data.CVE-2026-23992
Security Disclosure: Improper validation of configured threshold for delegations
Summary
A compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification.
Impact
Unathorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made.
Patches
Upgrade to v2.3.1
Workarounds
Always make sure that the TUF metadata roles are configured with a threshold of at least 1.
Affected code:
The
metadata.VerifyDelegatedid not verify the configured threshold prior to comparison. This means that a misconfigured TUF repository could disable the signature verification by setting the threshold to 0, or a negative value (and so always make the signature threshold computation to pass).Release Notes
theupdateframework/go-tuf (github.com/theupdateframework/go-tuf/v2)
v2.3.1Compare Source
What's Changed
Full Changelog: theupdateframework/go-tuf@v2.3.0...v2.3.1
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Renovate Bot.