CVE-2026-32280 Affecting frp package, versions <0.68.0-r2
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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- published13 Apr 2026
- disclosed8 Apr 2026
Introduced: 8 Apr 2026
NewCVE-2026-32280 (opens in a new tab)How to fix?
Upgrade Chainguard frp to version 0.68.0-r2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream frp package and not the frp package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls.