What is CVE-2026-25660?

CVE-2026-25660 is a critical-severity vulnerability in Ericsson Codechecker, classified under Authentication Bypass by Spoofing. CVSS score: 9.8/10. Published 2026-04-24.

How severe is CVE-2026-25660?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Ericsson Codechecker

CVE-2026-25660

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Authentication bypass occurs when the URL ends with Authentication with certain function calls. This bypass allows ass…

EPSS: 0.004 (36.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ericsson Codechecker — versions 0

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing
CWE-863 — Incorrect Authorization

References

85b1779b-6ecd-4f52-bcc5-73eac4659dcf (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-25660?: CVE-2026-25660 is a critical-severity vulnerability in Ericsson Codechecker, classified under Authentication Bypass by Spoofing. CVSS score: 9.8/10. Published 2026-04-24.
How severe is CVE-2026-25660?: Critical severity. CVSS v3 base score is 9.8 out of 10.