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Overview

  • Apache Software Foundation
  • Apache Tomcat

12 May 2026
Published
12 May 2026
Updated

CVSS
Pending
EPSS
Pending

KEV

Description

Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.2 through 9.0.117, from 8.5.24 through 8.5.100, from 7.0.83 through 7.0.109. Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118, which fix the issue.

Statistics

  • 1 Post

Last activity: 8 hours ago

Bluesky

Profile picture fallback
SIOSセキュリティブログを更新しました。 Apache Tomcatの脆弱性(Moderate: CVE-2026-43512, CVE-2026-43515, Low: CVE-2026-41284, CVE-2026-41293, CVE-2026-42498, CVE-2026-43513, CVE-2026-43514) #sios_tech #security #vulnerability #セキュリティ #脆弱性 #linux #tomcat #mod_jk #apache security.sios.jp/vulnerabilit...
  • 0
  • 0
  • 0
  • 8h ago

Overview

  • Apache Software Foundation
  • Apache Tomcat

12 May 2026
Published
12 May 2026
Updated

CVSS
Pending
EPSS
Pending

KEV

Description

Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Older unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.

Statistics

  • 1 Post

Last activity: 8 hours ago

Bluesky

Profile picture fallback
SIOSセキュリティブログを更新しました。 Apache Tomcatの脆弱性(Moderate: CVE-2026-43512, CVE-2026-43515, Low: CVE-2026-41284, CVE-2026-41293, CVE-2026-42498, CVE-2026-43513, CVE-2026-43514) #sios_tech #security #vulnerability #セキュリティ #脆弱性 #linux #tomcat #mod_jk #apache security.sios.jp/vulnerabilit...
  • 0
  • 0
  • 0
  • 8h ago
Showing 61 to 62 of 62 CVEs