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PUBLISHED

2026-09-23 12:17

MODIFIED

2026-09-23 12:17

EPSS (Prob. Exploit)

0.31%

Top 77.1%

DATA SOURCES:

NVD 🔗 2026-09-23 CWE MITRE 🔗 2026-10-01 FIRST EPSS 🔗 2026-10-22

> DESCRIPTION

Inconsistent interpretation of HTTP/2 requests ('HTTP Request/Response smuggling') vulnerability in Apache Tomcat caused by a regression in fix for CVE-2026-41293 can trigger request header mix-up. This issue affects Apache Tomcat: from 11.0.22 through 11.0.25, from 10.1.55 through 10.1.59, from 9.0.118 through 9.0.121. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-444

> CWE DETAILED DESCRIPTIONS

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') - The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

> HISTORIQUE DES MODIFICATIONS

Première apparition

23/09/2026 12:17

Source: NVD

📊 ENRICHISSEMENT 01/10/2026 06:01

CWE

Champ modifié: Description CWE

Ancienne valeur:

N/A

Nouvelle valeur:

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') - The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow betwe...

Total des modifications: 1 Dernière mise à jour: 3 weeks ago

> REFERENCES

https://lists.apache.org/thread/mss45z99lcdd5dtpgcn45dy82f3toswc