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Package details: pkg:apache/tomcat@11.0.26
purl pkg:apache/tomcat@11.0.26
Next non-vulnerable version 11.0.27
Latest non-vulnerable version 11.0.27
Risk score
Vulnerabilities affecting this package (7)
Advisory Summary Fixed in package version
CVE-2026-101296

Important: JNDIRealm bind credential validation fails open for non-GSSAPI SASL mechanisms
11.0.27
Not vulnerable
CVE-2026-101356

Important: HTTP/2 request/response mix-up after error during async processing
11.0.27
Not vulnerable
CVE-2026-103119

Important: AJP response mix-up
11.0.27
Not vulnerable
CVE-2026-74048

Low: OpenSSL-FFM FIPS failure does not prevent start-up
11.0.27
Not vulnerable
CVE-2026-74049

Low: Jasper JSTL <c:redirect> plug-in implementation omits page abort (SKIP_PAGE)
11.0.27
Not vulnerable
CVE-2026-88041

Low: HTTP/2 trailer header cross-contamination
11.0.27
Not vulnerable
CVE-2026-93446

Low: Possible TLS 1.3 connection failures
11.0.27
Not vulnerable
Vulnerabilities fixed by this package (12)
Advisory Summary Aliases
CVE-2026-73581
Moderate: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore
CVE-2026-75973
Low: Cross-context authentication mix-up with Jakarta Authentication configured
CVE-2026-76183
Important: Bypass of security constraints for WebSocket endpoints
CVE-2026-77756
Low: Transfer-Encoding honored for HTTP/1.0 requests
CVE-2026-77762
Low: Stale HPACK emitter injects trailers into recycled pooled Request
CVE-2026-77791
Important: DoS via busy wait during WebSocket close
CVE-2026-78383
Important: AJP DoS via missing request body
CVE-2026-78437
Low: HTTP/2 DoS via malformed request
CVE-2026-79677
Moderate: WebSocket DoS due to lost asynchronous write timeout
CVE-2026-86248
Moderate: Fix for CVE-2026-34500 was incomplete. OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled
CVE-2026-86350
Important: Regression in fix for CVE-2026-41293 can trigger request header mix-up
CVE-2026-87022
Low: WebSocket message smuggling with per-message-deflate