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Version: v1.2.x

CVE-2026-56853

CVE Details

Visit the official vulnerability details page for CVE-2026-56853 to learn more.

Initial Publication

08/13/2026

Last Update

08/14/2026

Third Party Dependency

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NIST CVE Summary

When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

CVE Severity

7.5

Our Official Summary

Investigation is ongoing to determine how this vulnerability affects our products.

Status

Received

Affected Products & Versions

VersionPaletteAIPaletteAI VerteX
1.2.2⚠️ Impacted⚠️ Impacted
1.1.8⚠️ Impacted⚠️ Impacted

Revision History

No revisions available.