CVE-2026-32283 Affecting spqr package, versions <2.9.0-r5
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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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-SPQR-16029003
- published14 Apr 2026
- disclosed8 Apr 2026
Introduced: 8 Apr 2026
NewCVE-2026-32283 (opens in a new tab)How to fix?
Upgrade Chainguard spqr to version 2.9.0-r5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream spqr package and not the spqr package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources. This can lead to a denial of service. This only affects TLS 1.3.