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Advisory record · GHSA-h829-5cg7-6hff

gitverify has improper tag signature verification

CVSS 4.0, no score published

Published by the GitHub Advisory Database at 24 Apr 2026, 20:42 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/supply-chain-tools/gitverifyGo<0.0.0-20260421124901-c2c60da05d5c0.0.0-20260421124901-c2c60da05d5c
Identifiers
GHSA-h829-5cg7-6hff · GO-2026-5416
Weakness (CWE)
CWE-347
Tags
Published
24 Apr 2026
Updated
25 Jun 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Versions of the Go module github.com/supply-chain-tools/gitverify before 0.0.0-20260421124901-c2c60da05d5c are affected. When requireSignedTags, which is on by default, is in effect, an unsigned annotated tag passes verification, although the commit it points to must still be signed by a maintainer or contributor. Upgrade to 0.0.0-20260421124901-c2c60da05d5c. The source lists no workarounds.

Written 6 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
Not published None 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 15:06 UTC First seen by agentprime
  2. 31 Oct 2026, 15:06 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.