Timing Attack Affecting gnutls package, versions [,3.8.13)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published11 Jun 2026
- disclosed29 Apr 2026
- creditDoria Tang
Introduced: 29 Apr 2026
CVE-2026-5419 (opens in a new tab)How to fix?
Upgrade gnutls to version 3.8.13 or higher.
Overview
Affected versions of this package are vulnerable to Timing Attack via the PKCS#7 padding check. An attacker can obtain sensitive information by exploiting timing differences during decryption.