CVE-2026-21696: Pterodactyl endlessly reprocesses/reuploads activity log data due to SQLite max parameters limit not being considered

CVE-2026-21696 · Severity: low · CVSS 3.1 · Published 2026-02-03

Pterodactyl endlessly reprocesses/reuploads activity log data due to SQLite max parameters limit not being considered in github.com/pterodactyl/wings

Technologies: github.com/pterodactyl/wings (Go). Vendors: Go.

Quick answers

Is CVE-2026-21696 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-21696 being exploited in the wild.
How severe is CVE-2026-21696?
Low severity, with a CVSS score of 3.1, published 3 February 2026.
Which products and versions are affected?
github.com/pterodactyl/wings (Go) SEMVER:introduced=1.7.0,fixed=1.12.0.
Is there a fix for CVE-2026-21696?
Yes. github.com/pterodactyl/wings (Go): upgrade to 1.12.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-21696?
Check whether you run github.com/pterodactyl/wings (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/pterodactyl/wings (Go): upgrade to 1.12.0 or later
    go get github.com/pterodactyl/wings@v1.12.0

Affected products

  • github.com/pterodactyl/wings (Go) SEMVER:introduced=1.7.0,fixed=1.12.0

Identifiers

  • CVE-2026-21696
  • GHSA-2497-gp99-2m74
  • GO-2026-4329

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