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Moderate Random Number Generation Issue in Fedora REST Library

Moderate Random Number Generation Issue in Fedora REST Library

First seen 11 Sep 2026, 04:46 UTC

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ThreatCluster AI
ThreatCluster September 11, 2026 at 12:47 UTC
  • CVE-2026-16615 involves weak random number generation in the Fedora REST library.
  • The vulnerability affects versions prior to 0.10.2-9 and was published on July 22, 2026.
  • Users are advised to update their systems using the 'dnf' update program.

A moderate vulnerability (CVE-2026-16615) has been identified in the Fedora REST library, affecting versions prior to 0.10.2-9. The flaw involves weak random number generation in the PKCE implementation, which could lead to security issues. The vulnerability was published on July 22, 2026, and is now addressed in the latest updates. Users are urged to upgrade their systems using the 'dnf' update program to mitigate potential risks. The advisory applies to all Fedora systems utilizing this library. No active exploitation has been reported as of now, but the issue has been acknowledged by the Fedora project.

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Timeline

2026-07-22
CVE-2026-16615 published
A vulnerability in the Fedora REST library was disclosed, involving weak random number generation.
Linuxsecurity
2026-08-26
Patch released for Fedora 44
Adrian Vovk released version 0.10.2-9 to fix CVE-2026-16615, addressing the random number generation issue.
Linuxsecurity
2026-08-26
Patch released for Fedora 43
Version 0.10.2-5 was released to fix the same vulnerability in Fedora 43.
Linuxsecurity

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