Vulnerability Description
CodexBar prior to 0.32.0 contains an insecure temporary file handling vulnerability that allows local attackers to access sensitive credentials or tamper with build artifacts by exploiting predictable file paths in the release notarization workflow. Attackers with access to the same host can read the App Store Connect API key written to a fixed path, pre-create files or symbolic links at predictable locations to redirect writes to attacker-controlled destinations, or tamper with notarization archives before submission.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/steipete/CodexBar/commit/e7d932616508cee43ea9bcc63c269b14698d
- https://github.com/steipete/CodexBar/pull/1228
- https://github.com/steipete/CodexBar/releases/tag/v0.32.0
- https://www.vulncheck.com/advisories/codexbar-insecure-temporary-file-handling-i
- https://github.com/steipete/CodexBar/pull/1228
FAQ
What is CVE-2026-49135?
CVE-2026-49135 is a vulnerability with a CVSS score of 7.1 (HIGH). CodexBar prior to 0.32.0 contains an insecure temporary file handling vulnerability that allows local attackers to access sensitive credentials or tamper with build artifacts by exploiting predictable...
How severe is CVE-2026-49135?
CVE-2026-49135 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-49135?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.