CVE Explorer
CVE-2026-29129
Configured cipher preference order not preserved vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.16 through 11.0.18, from 10.1.51 through 10.1.52, from 9.0.114 through 9.0.115.
Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"cweId":"CWE-327","description":"CWE-327 Use of a Broken or Risky Cryptographic Algorithm","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/adp/1/problemTypes/0/descriptions/0
{"description":"Configured cipher preference order not preserved","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/cna/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Apache Tomcat","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"11.0.18","status":"affected","version":"11.0.16","versionType":"semver"},{"lessThanOrEqual":"10.1.52","status":"affected","version":"10.1.51","versionType":"semver"},{"lessThanOrEqual":"9.0.115","status":"affected","version":"9.0.114","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/adp/1/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"cweId":"CWE-327","description":"CWE-327 Use of a Broken or Risky Cryptographic Algorithm","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/adp/1/problemTypes/0/descriptions/0
{"description":"Configured cipher preference order not preserved","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/04/09/22"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:19f622a4ad4fa17b156acd41460848ee7e2b43adffea5310e598f7b6269be69d · sha256:92fcf54f83d59b98… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.