https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-28T07:10:13.836557+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-77762 CVE-2026-77762 — Apache Tomcat: Stale HPACK emitter injects trailers into recycled pooled Request 2026-09-28T07:10:13.839189+00:00

Affected: Apache Software Foundation Apache Tomcat

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat allows an attacker to inject trailer fields into another HTTP/2 request.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.39 through 9.0.121.

The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected.

Users are recommended to upgrade to version 11.0.26, 10.1.60, 9.0.122, which fix the issue.