What is CVE-2026-45803?

CVE-2026-45803 is a low-severity vulnerability in Cli, classified under CWE-150. CVSS score: 3.5/10. Published 2026-05-15.

How severe is CVE-2026-45803?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Cli

CVE-2026-45803

`gh` is GitHub’s official command line tool. From 1.6.0 to before 2.92.0, a security vulnerability has been identified in GitHub CLI that could allow terminal escape sequence injection when users view GitHub Actions workflow logs using gh…

EPSS: 0.000 (10.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

Cli — versions >= 1.6.0, < 2.92.0
Github Cli

Weakness classification (CWE)

CWE-150

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-45803?: CVE-2026-45803 is a low-severity vulnerability in Cli, classified under CWE-150. CVSS score: 3.5/10. Published 2026-05-15.
How severe is CVE-2026-45803?: Low severity. CVSS v3 base score is 3.5 out of 10.