CVE-2026-49135

HIGH EPSS 2.9%
Published Jun 1, 20264w ago · Modified Jun 17, 20261w ago
7.2 CVSS 4.0
High
Find Similar
Published Jun 1, 2026 4w ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.2
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
2.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-377
CWE-59

References 4

  • github.com https://github.com/steipete/CodexBar/commit/e7d932616508cee43ea9bcc63c269b14698de655
  • github.com https://github.com/steipete/CodexBar/pull/1228
  • github.com https://github.com/steipete/CodexBar/releases/tag/v0.32.0
  • vulncheck.com https://www.vulncheck.com/advisories/codexbar-insecure-temporary-file-handling-in-notarization-workflow

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.