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CVE-2026-41284

Allocation of Resources Without Limits or Throttling 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 9.0.0.M1 through 9.0.117. Older, unsupported versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3f887ebb0f40916710d2eaa0c6e8bb418fd475a583d2c784837beab390f024b0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Apache Tomcat","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"11.0.21","status":"affected","version":"11.0.0-M1","versionType":"semver"},{"lessThanOrEqual":"10.1.54","status":"affected","version":"10.1.0-M1","versionType":"semver"},{"lessThanOrEqual":"9.0.117","status":"affected","version":"9.0.0.M1","versionType":"semver"},{"lessThanOrEqual":"10.0.27","status":"affected","version":"10.0.0-M1","versionType":"semver"},{"lessThanOrEqual":"8.5.100","status":"affected","version":"8.5.0","versionType":"semver"},{"lessThanOrEqual":"7.0.…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5cc4ac56d37e092c557ddda9dba20ca5c48f0bb7c7a3ecf7a9af50784affeb6e · sha256:0e2f5fabe318cffd… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5cc4ac56d37e092c557ddda9dba20ca5c48f0bb7c7a3ecf7a9af50784affeb6e · sha256:0e2f5fabe318cffd… · /containers/adp/1/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-770","description":"CWE-770 Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5cc4ac56d37e092c557ddda9dba20ca5c48f0bb7c7a3ecf7a9af50784affeb6e · sha256:0e2f5fabe318cffd… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/12/12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5cc4ac56d37e092c557ddda9dba20ca5c48f0bb7c7a3ecf7a9af50784affeb6e · sha256:0e2f5fabe318cffd… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/2nvqjr7ovjmvx2vbhb7s61ycd5msc8qc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5cc4ac56d37e092c557ddda9dba20ca5c48f0bb7c7a3ecf7a9af50784affeb6e · sha256:0e2f5fabe318cffd… · /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.

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