What is CVE-2026-49135?

CVE-2026-49135 is a high-severity vulnerability in Steipete Codexbar, classified under Improper Link Resolution Before File Access. CVSS score: 7.1/10. Published 2026-06-01.

How severe is CVE-2026-49135?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Steipete Codexbar

CVE-2026-49135

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…

EPSS: 0.000 (6.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Steipete Codexbar — versions 0

Weakness classification (CWE)

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (issue-tracking)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-49135?: CVE-2026-49135 is a high-severity vulnerability in Steipete Codexbar, classified under Improper Link Resolution Before File Access. CVSS score: 7.1/10. Published 2026-06-01.
How severe is CVE-2026-49135?: High severity. CVSS v3 base score is 7.1 out of 10.