CVE-2026-74880

CriticalCVSS 9.8/10Last modified Oct 24, 2026

Description

openssl_encrypt versions before 1.4.0 accept refresh tokens as URL query parameters in keyserver and telemetry server routes. Attackers can extract tokens from server logs, proxy logs, browser history, and HTTP Referer headers to gain unauthorized access.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-598

Affected software

No affected versions have been published.

Timeline

Published
Aug 17, 2026
Last modified
Oct 24, 2026
NVD status
Analyzed

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CVE-2026-74880: Critical severity, CVSS 9.8 | Vulnix