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Advisory record · GHSA-qvf5-hvjx-wm27

Apache Tomcat Request and/or response mix-up

CVSS 6.5 MediumEPSS 0.021 · 81st percentile

Published by the GitHub Advisory Database at 18 Nov 2024, 12:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.tomcat.embed:tomcat-embed-coreMaven>=9.0.92, <9.0.96 || >=10.1.27, <10.1.31 || >=11.0.0-M23, <11.0.09.0.96, 10.1.31, 11.0.0
org.apache.tomcat:tomcat-coyoteMaven>=9.0.92, <9.0.96 || >=10.1.27, <10.1.31 || >=11.0.0-M23, <11.0.09.0.96, 10.1.31, 11.0.0
Identifiers
GHSA-qvf5-hvjx-wm27 · BIT-tomcat-2024-52317 · CVE-2024-52317
Weakness (CWE)
CWE-326
Tags
Published
18 Nov 2024
Updated
24 Jan 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache Tomcat versions 9.0.92 through 9.0.95, 10.1.27 through 10.1.30, and 11.0.0-M23 through 11.0.0-M26 are affected, as are the tomcat-embed-core and tomcat-coyote packages in those ranges. Incorrect recycling of request and response objects used for HTTP/2 requests can cause responses or requests to be mixed up between users. The source does not state what access an attacker needs. Upgrade to 9.0.96, 10.1.31, or 11.0.0, which fix the issue.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.021, the 81st percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.