CVE-2026-49135

High

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.

SeverityHigh

CVSS7.1

Exploit probability—

ProductCodexBar

PublishedJun 1, 2026

First seenJun 1, 2026

Weakness typeCWE-377CWE-377 CWE-59Improper link resolution

How to fix

Update

steipete CodexBar0.32.0 or later

Patches

github.com/steipete/CodexBar/commit/e7d932616508cee43ea9bcc63c269b14698de655

Vendor advisories

github.com/steipete/CodexBar/releases/tag/v0.32.0

Affected products

Product	Affected versions	Fixed in
steipete CodexBar	v < 0.32.0	0.32.0

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