GHSA-8867-vpm3-g98g
MEDIUMGHSA-8867-vpm3-g98g is a medium-severity (CVSS 6.2) Incorrect Default Permissions vulnerability in keyring. O3 Security confirms whether GHSA-8867-vpm3-g98g is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Incorrect Default Permissions in keyring
Blast Radius
keyringReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.
Description
Python keyring has insecure permissions on new databases, allowing world-readable files to be created.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | keyring | all versions | 0.10 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for keyring. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update keyring to 0.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-8867-vpm3-g98g is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-8867-vpm3-g98g is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-8867-vpm3-g98g. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-8867-vpm3-g98g in your dependencies?
O3 detects GHSA-8867-vpm3-g98g across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.